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High Purity Optical Brightener Ob-1 for Plastic Cas No 1533-45-5 Chemical Auxiliary Agent Yellow-green Powder OB - 1 C28H18N2O2

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  • Optical Brightener OB-1 CAS 1533-45-5 - Ogilvy

    2021-1-28 · Chemical Name: Optical Brightener OB-1: Synonym name: Fluorescent Brightener 393 (FB 393 ) , C.I.393, Fluorescent Brightener OB-1, Fluorescent Whitening Agent OB-1 Appearance: Bright green-yellow crystalline powder: Formula: C28H18N2O2: MW 414: CAS# 1533-45-5: Purity: ≥99%: Melting point: 357-359℃ Solubility (g/100 g solution) at 20° C

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    Chemical Name. Optical Brightener Ob-1 Fba393 CAS 1533-45-5 Fluorescent Brightener for Plastic. Formula. C28H18N2O2. CAS No. 1533-45-5. EINECS No. 216-245-3. Appearance. Yellow-green powder. Melting point. ≥ 359 ° C. Purity. ≥98.5%. Fineness. ≥350 mesh. Packing. 25KG cardboard drums are packed in double lined bags and kept away from ...

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  • Chinese Optical Brightener Factory Oba 393 99%

    Optical brightener OB-1T. Appearance:Bright yellowish crystal powder Purity:99% Packaging:25kg Paper plastic composite bag with PE liner. Usage:The whiting and brightening effect for polyester fiber protoplasm, especially in various kinds of pl Description:Brightener/Optical whitener is an organic compound that increases the whiteness of fabrics and plastics.

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  • CAS 1533-45-5 products price,suppliers - GuideChem

    High quality High Purity Optical Brightening Agent For Plastic OB-1 C28H18N2O2 Yellowish Green Powder from China, China's leading fluorescent brightener product, with strict quality control fluorescent whitening agent factories, producing high quality fluorescent whitening agent products.

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  • High Purity Optical Brightening Agent For Plastic OB-1 ...

    OB 1 Optical Brightener is a heat resistant, solvent soluble, chemically stable fluorescent whitener. OB 1 Optical Brightener provides brighter looking colors. OB 1 Optical Brightener is used to offset the yellowness of a polymer and to yield a whiter appearance. Classification:Chemical Auxiliary Agent CAS No.:1533-45-5

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    2020 Made In China High Quality Purity Chemicals Manufacturers Optical Brightening Agent Ob-1,Powder Optical Brightener , Find Complete Details about 2020 Made In China High Quality Purity Chemicals Manufacturers Optical Brightening Agent Ob-1,Powder Optical Brightener,Powder Optical Brightener,Chemicals Manufacturers,Optical Brightening Agent Ob-1 from Paper Chemicals Supplier …

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    FLUORESCENT WHITENING AGENT OB-1 CAS NO.1533-45-5. Min.Order: 1 Metric Ton FOB Price: USD 1.0-3.0/Metric Ton hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to 2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

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  • China CAS 1533-45-5 Optical Brightener Agent Ob-1 -

    Chemical Name. Optical Brightener Ob-1 Fba393 CAS 1533-45-5 Fluorescent Brightener for Plastic. Formula. C28H18N2O2. CAS No. 1533-45-5. EINECS No. 216-245-3. Appearance. Yellow-green powder. Melting point. ≥ 359 ° C. Purity. ≥98.5%. Fineness. ≥350 mesh. Packing. 25KG cardboard drums are packed in double lined bags and kept away from ...

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  • Chinese Optical Brightener Factory Oba 393 99%

    Optical brightener OB-1T. Appearance:Bright yellowish crystal powder Purity:99% Packaging:25kg Paper plastic composite bag with PE liner. Usage:The whiting and brightening effect for polyester fiber protoplasm, especially in various kinds of pl Description:Brightener/Optical whitener is an organic compound that increases the whiteness of fabrics and plastics.

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    2020 Made In China High Quality Purity Chemicals Manufacturers Optical Brightening Agent Ob-1,Powder Optical Brightener , Find Complete Details about 2020 Made In China High Quality Purity Chemicals Manufacturers Optical Brightening Agent Ob-1,Powder Optical Brightener,Powder Optical Brightener,Chemicals Manufacturers,Optical Brightening Agent Ob-1 from Paper Chemicals Supplier …

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  • 2020 Made In China High Quality Purity Chemicals ...

    High quality High Purity Optical Brightening Agent For Plastic OB-1 C28H18N2O2 Yellowish Green Powder from China, China's leading fluorescent brightener product, with strict quality control fluorescent whitening agent factories, producing high quality fluorescent whitening agent products.

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  • High Purity Optical Brightening Agent For Plastic OB-1 ...

    OB 1 Optical Brightener is a heat resistant, solvent soluble, chemically stable fluorescent whitener. OB 1 Optical Brightener provides brighter looking colors. OB 1 Optical Brightener is used to offset the yellowness of a polymer and to yield a whiter appearance. Classification:Chemical Auxiliary Agent CAS No.:1533-45-5

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    FLUORESCENT WHITENING AGENT OB-1 CAS NO.1533-45-5. Min.Order: 1 Metric Ton FOB Price: USD 1.0-3.0/Metric Ton hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to 2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

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  • CAS No.1533-45-5,Benzoxazole,2,2'-(1,2-ethenediyldi

    High quality Powdered Optical Brightening Agent For Plastic Auxiliary Cas 1533 45 5 from China, China's leading optical brightener product, with strict quality control fluorescent whitening agent factories, producing high quality fluorescent whitening agent products.

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  • China CAS 1533-45-5 Optical Brightener Agent Ob-1 -

    Chemical Name. Optical Brightener Ob-1 Fba393 CAS 1533-45-5 Fluorescent Brightener for Plastic. Formula. C28H18N2O2. CAS No. 1533-45-5. EINECS No. 216-245-3. Appearance. Yellow-green powder. Melting point. ≥ 359 ° C. Purity. ≥98.5%. Fineness. ≥350 mesh. Packing. 25KG cardboard drums are packed in double lined bags and kept away from ...

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  • Chinese Optical Brightener Factory Oba 393 99%

    Optical brightener OB-1T. Appearance:Bright yellowish crystal powder Purity:99% Packaging:25kg Paper plastic composite bag with PE liner. Usage:The whiting and brightening effect for polyester fiber protoplasm, especially in various kinds of pl Description:Brightener/Optical whitener is an organic compound that increases the whiteness of fabrics and plastics.

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    2020 Made In China High Quality Purity Chemicals Manufacturers Optical Brightening Agent Ob-1,Powder Optical Brightener , Find Complete Details about 2020 Made In China High Quality Purity Chemicals Manufacturers Optical Brightening Agent Ob-1,Powder Optical Brightener,Powder Optical Brightener,Chemicals Manufacturers,Optical Brightening Agent Ob-1 from Paper Chemicals Supplier …

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  • 2020 Made In China High Quality Purity Chemicals ...

    High quality High Purity Optical Brightening Agent For Plastic OB-1 C28H18N2O2 Yellowish Green Powder from China, China's leading fluorescent brightener product, with strict quality control fluorescent whitening agent factories, producing high quality fluorescent whitening agent products.

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  • High Purity Optical Brightening Agent For Plastic OB-1 ...

    OB 1 Optical Brightener is a heat resistant, solvent soluble, chemically stable fluorescent whitener. OB 1 Optical Brightener provides brighter looking colors. OB 1 Optical Brightener is used to offset the yellowness of a polymer and to yield a whiter appearance. Classification:Chemical Auxiliary Agent CAS No.:1533-45-5

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  • ob 1 optical brightener manufacturers and suppliers ...

    FLUORESCENT WHITENING AGENT OB-1 CAS NO.1533-45-5. Min.Order: 1 Metric Ton FOB Price: USD 1.0-3.0/Metric Ton hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to 2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

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  • CAS No.1533-45-5,Benzoxazole,2,2'-(1,2-ethenediyldi

    High quality Powdered Optical Brightening Agent For Plastic Auxiliary Cas 1533 45 5 from China, China's leading optical brightener product, with strict quality control fluorescent whitening agent factories, producing high quality fluorescent whitening agent products.

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  • Optical Brightener OB-1 CAS 1533-45-5 - Ogilvy

    2021-1-28 · Chemical Name: Optical Brightener OB-1: Synonym name: Fluorescent Brightener 393 (FB 393 ) , C.I.393, Fluorescent Brightener OB-1, Fluorescent Whitening Agent OB-1 Appearance: Bright green-yellow crystalline powder: Formula: C28H18N2O2: MW 414: CAS# 1533-45-5: Purity: ≥99%: Melting point: 357-359℃ Solubility (g/100 g solution) at 20° C

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  • China CAS 1533-45-5 Optical Brightener Agent Ob-1 -

    China CAS 1533-45-5 Optical Brightener Agent Ob-1, Find details about China Optical Brightener, Ob-1 from CAS 1533-45-5 Optical Brightener Agent Ob-1 - Chemfine International Co., Ltd.

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  • optical brightener ob1, optical brightener ob1

    Chemical Name. Optical Brightener Ob-1 Fba393 CAS 1533-45-5 Fluorescent Brightener for Plastic. Formula. C28H18N2O2. CAS No. 1533-45-5. EINECS No. 216-245-3. Appearance. Yellow-green powder. Melting point. ≥ 359 ° C. Purity. ≥98.5%. Fineness. ≥350 mesh. Packing. 25KG cardboard drums are packed in double lined bags and kept away from ...

    Get Price
  • Chinese Optical Brightener Factory Oba 393 99%

    Optical brightener OB-1T. Appearance:Bright yellowish crystal powder Purity:99% Packaging:25kg Paper plastic composite bag with PE liner. Usage:The whiting and brightening effect for polyester fiber protoplasm, especially in various kinds of pl Description:Brightener/Optical whitener is an organic compound that increases the whiteness of fabrics and plastics.

    Get Price
  • CAS 1533-45-5 products price,suppliers - GuideChem

    High quality High Purity Optical Brightening Agent For Plastic OB-1 C28H18N2O2 Yellowish Green Powder from China, China's leading fluorescent brightener product, with strict quality control fluorescent whitening agent factories, producing high quality fluorescent whitening agent products.

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  • High Purity Optical Brightening Agent For Plastic OB-1 ...

    OB 1 Optical Brightener is a heat resistant, solvent soluble, chemically stable fluorescent whitener. OB 1 Optical Brightener provides brighter looking colors. OB 1 Optical Brightener is used to offset the yellowness of a polymer and to yield a whiter appearance. Classification:Chemical Auxiliary Agent CAS No.:1533-45-5

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  • ob 1 optical brightener manufacturers and suppliers ...

    2020 Made In China High Quality Purity Chemicals Manufacturers Optical Brightening Agent Ob-1,Powder Optical Brightener , Find Complete Details about 2020 Made In China High Quality Purity Chemicals Manufacturers Optical Brightening Agent Ob-1,Powder Optical Brightener,Powder Optical Brightener,Chemicals Manufacturers,Optical Brightening Agent Ob-1 from Paper Chemicals Supplier …

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    FLUORESCENT WHITENING AGENT OB-1 CAS NO.1533-45-5. Min.Order: 1 Metric Ton FOB Price: USD 1.0-3.0/Metric Ton hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to 2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

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  • China CAS 1533-45-5 Optical Brightener Agent Ob-1 -

    Chemical Name. Optical Brightener Ob-1 Fba393 CAS 1533-45-5 Fluorescent Brightener for Plastic. Formula. C28H18N2O2. CAS No. 1533-45-5. EINECS No. 216-245-3. Appearance. Yellow-green powder. Melting point. ≥ 359 ° C. Purity. ≥98.5%. Fineness. ≥350 mesh. Packing. 25KG cardboard drums are packed in double lined bags and kept away from ...

    Get Price
  • Chinese Optical Brightener Factory Oba 393 99%

    Optical brightener OB-1T. Appearance:Bright yellowish crystal powder Purity:99% Packaging:25kg Paper plastic composite bag with PE liner. Usage:The whiting and brightening effect for polyester fiber protoplasm, especially in various kinds of pl Description:Brightener/Optical whitener is an organic compound that increases the whiteness of fabrics and plastics.

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  • CAS 1533-45-5 products price,suppliers - GuideChem

    2020 Made In China High Quality Purity Chemicals Manufacturers Optical Brightening Agent Ob-1,Powder Optical Brightener , Find Complete Details about 2020 Made In China High Quality Purity Chemicals Manufacturers Optical Brightening Agent Ob-1,Powder Optical Brightener,Powder Optical Brightener,Chemicals Manufacturers,Optical Brightening Agent Ob-1 from Paper Chemicals Supplier …

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  • 2020 Made In China High Quality Purity Chemicals ...

    High quality High Purity Optical Brightening Agent For Plastic OB-1 C28H18N2O2 Yellowish Green Powder from China, China's leading fluorescent brightener product, with strict quality control fluorescent whitening agent factories, producing high quality fluorescent whitening agent products.

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  • High Purity Optical Brightening Agent For Plastic OB-1 ...

    OB 1 Optical Brightener is a heat resistant, solvent soluble, chemically stable fluorescent whitener. OB 1 Optical Brightener provides brighter looking colors. OB 1 Optical Brightener is used to offset the yellowness of a polymer and to yield a whiter appearance. Classification:Chemical Auxiliary Agent CAS No.:1533-45-5

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  • ob 1 optical brightener manufacturers and suppliers ...

    FLUORESCENT WHITENING AGENT OB-1 CAS NO.1533-45-5. Min.Order: 1 Metric Ton FOB Price: USD 1.0-3.0/Metric Ton hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to 2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

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  • CAS No.1533-45-5,Benzoxazole,2,2'-(1,2-ethenediyldi

    High quality Powdered Optical Brightening Agent For Plastic Auxiliary Cas 1533 45 5 from China, China's leading optical brightener product, with strict quality control fluorescent whitening agent factories, producing high quality fluorescent whitening agent products.

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  • China CAS 1533-45-5 Optical Brightener Agent Ob-1 -

    Chemical Name. Optical Brightener Ob-1 Fba393 CAS 1533-45-5 Fluorescent Brightener for Plastic. Formula. C28H18N2O2. CAS No. 1533-45-5. EINECS No. 216-245-3. Appearance. Yellow-green powder. Melting point. ≥ 359 ° C. Purity. ≥98.5%. Fineness. ≥350 mesh. Packing. 25KG cardboard drums are packed in double lined bags and kept away from ...

    Get Price
  • Chinese Optical Brightener Factory Oba 393 99%

    Optical brightener OB-1T. Appearance:Bright yellowish crystal powder Purity:99% Packaging:25kg Paper plastic composite bag with PE liner. Usage:The whiting and brightening effect for polyester fiber protoplasm, especially in various kinds of pl Description:Brightener/Optical whitener is an organic compound that increases the whiteness of fabrics and plastics.

    Get Price
  • CAS 1533-45-5 products price,suppliers - GuideChem

    2020 Made In China High Quality Purity Chemicals Manufacturers Optical Brightening Agent Ob-1,Powder Optical Brightener , Find Complete Details about 2020 Made In China High Quality Purity Chemicals Manufacturers Optical Brightening Agent Ob-1,Powder Optical Brightener,Powder Optical Brightener,Chemicals Manufacturers,Optical Brightening Agent Ob-1 from Paper Chemicals Supplier …

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  • 2020 Made In China High Quality Purity Chemicals ...

    High quality High Purity Optical Brightening Agent For Plastic OB-1 C28H18N2O2 Yellowish Green Powder from China, China's leading fluorescent brightener product, with strict quality control fluorescent whitening agent factories, producing high quality fluorescent whitening agent products.

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  • High Purity Optical Brightening Agent For Plastic OB-1 ...

    OB 1 Optical Brightener is a heat resistant, solvent soluble, chemically stable fluorescent whitener. OB 1 Optical Brightener provides brighter looking colors. OB 1 Optical Brightener is used to offset the yellowness of a polymer and to yield a whiter appearance. Classification:Chemical Auxiliary Agent CAS No.:1533-45-5

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  • ob 1 optical brightener manufacturers and suppliers ...

    FLUORESCENT WHITENING AGENT OB-1 CAS NO.1533-45-5. Min.Order: 1 Metric Ton FOB Price: USD 1.0-3.0/Metric Ton hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to 2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

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  • CAS No.1533-45-5,Benzoxazole,2,2'-(1,2-ethenediyldi

    High quality Powdered Optical Brightening Agent For Plastic Auxiliary Cas 1533 45 5 from China, China's leading optical brightener product, with strict quality control fluorescent whitening agent factories, producing high quality fluorescent whitening agent products.

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    China CAS 1533-45-5 Optical Brightener Agent Ob-1, Find details about China Optical Brightener, Ob-1 from CAS 1533-45-5 Optical Brightener Agent Ob-1 - Chemfine International Co., Ltd.

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  • China CAS 1533-45-5 Optical Brightener Agent Ob-1 -

    Chemical Name. Optical Brightener Ob-1 Fba393 CAS 1533-45-5 Fluorescent Brightener for Plastic. Formula. C28H18N2O2. CAS No. 1533-45-5. EINECS No. 216-245-3. Appearance. Yellow-green powder. Melting point. ≥ 359 ° C. Purity. ≥98.5%. Fineness. ≥350 mesh. Packing. 25KG cardboard drums are packed in double lined bags and kept away from ...

    Get Price
  • Chinese Optical Brightener Factory Oba 393 99%

    Optical brightener OB-1T. Appearance:Bright yellowish crystal powder Purity:99% Packaging:25kg Paper plastic composite bag with PE liner. Usage:The whiting and brightening effect for polyester fiber protoplasm, especially in various kinds of pl Description:Brightener/Optical whitener is an organic compound that increases the whiteness of fabrics and plastics.

    Get Price
  • CAS 1533-45-5 products price,suppliers - GuideChem

    2020 Made In China High Quality Purity Chemicals Manufacturers Optical Brightening Agent Ob-1,Powder Optical Brightener , Find Complete Details about 2020 Made In China High Quality Purity Chemicals Manufacturers Optical Brightening Agent Ob-1,Powder Optical Brightener,Powder Optical Brightener,Chemicals Manufacturers,Optical Brightening Agent Ob-1 from Paper Chemicals Supplier …

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  • 2020 Made In China High Quality Purity Chemicals ...

    High quality High Purity Optical Brightening Agent For Plastic OB-1 C28H18N2O2 Yellowish Green Powder from China, China's leading fluorescent brightener product, with strict quality control fluorescent whitening agent factories, producing high quality fluorescent whitening agent products.

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  • High Purity Optical Brightening Agent For Plastic OB-1 ...

    OB 1 Optical Brightener is a heat resistant, solvent soluble, chemically stable fluorescent whitener. OB 1 Optical Brightener provides brighter looking colors. OB 1 Optical Brightener is used to offset the yellowness of a polymer and to yield a whiter appearance. Classification:Chemical Auxiliary Agent CAS No.:1533-45-5

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  • ob 1 optical brightener manufacturers and suppliers ...

    FLUORESCENT WHITENING AGENT OB-1 CAS NO.1533-45-5. Min.Order: 1 Metric Ton FOB Price: USD 1.0-3.0/Metric Ton hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to 2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

    Get Price
  • CAS No.1533-45-5,Benzoxazole,2,2'-(1,2-ethenediyldi

    High quality Powdered Optical Brightening Agent For Plastic Auxiliary Cas 1533 45 5 from China, China's leading optical brightener product, with strict quality control fluorescent whitening agent factories, producing high quality fluorescent whitening agent products.

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    2021-1-28 · Chemical Name: Optical Brightener OB-1: Synonym name: Fluorescent Brightener 393 (FB 393 ) , C.I.393, Fluorescent Brightener OB-1, Fluorescent Whitening Agent OB-1 Appearance: Bright green-yellow crystalline powder: Formula: C28H18N2O2: MW 414: CAS# 1533-45-5: Purity: ≥99%: Melting point: 357-359℃ Solubility (g/100 g solution) at 20° C

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  • optical brightener ob1, optical brightener ob1

    Chemical Name. Optical Brightener Ob-1 Fba393 CAS 1533-45-5 Fluorescent Brightener for Plastic. Formula. C28H18N2O2. CAS No. 1533-45-5. EINECS No. 216-245-3. Appearance. Yellow-green powder. Melting point. ≥ 359 ° C. Purity. ≥98.5%. Fineness. ≥350 mesh. Packing. 25KG cardboard drums are packed in double lined bags and kept away from ...

    Get Price
  • Chinese Optical Brightener Factory Oba 393 99%

    Optical brightener OB-1T. Appearance:Bright yellowish crystal powder Purity:99% Packaging:25kg Paper plastic composite bag with PE liner. Usage:The whiting and brightening effect for polyester fiber protoplasm, especially in various kinds of pl Description:Brightener/Optical whitener is an organic compound that increases the whiteness of fabrics and plastics.

    Get Price
  • CAS 1533-45-5 products price,suppliers - GuideChem

    High quality High Purity Optical Brightening Agent For Plastic OB-1 C28H18N2O2 Yellowish Green Powder from China, China's leading fluorescent brightener product, with strict quality control fluorescent whitening agent factories, producing high quality fluorescent whitening agent products.

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  • High Purity Optical Brightening Agent For Plastic OB-1 ...

    OB 1 Optical Brightener is a heat resistant, solvent soluble, chemically stable fluorescent whitener. OB 1 Optical Brightener provides brighter looking colors. OB 1 Optical Brightener is used to offset the yellowness of a polymer and to yield a whiter appearance. Classification:Chemical Auxiliary Agent CAS No.:1533-45-5

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  • ob 1 optical brightener manufacturers and suppliers ...

    2020 Made In China High Quality Purity Chemicals Manufacturers Optical Brightening Agent Ob-1,Powder Optical Brightener , Find Complete Details about 2020 Made In China High Quality Purity Chemicals Manufacturers Optical Brightening Agent Ob-1,Powder Optical Brightener,Powder Optical Brightener,Chemicals Manufacturers,Optical Brightening Agent Ob-1 from Paper Chemicals Supplier …

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    FLUORESCENT WHITENING AGENT OB-1 CAS NO.1533-45-5. Min.Order: 1 Metric Ton FOB Price: USD 1.0-3.0/Metric Ton hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to 2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developm

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  • Optical Brightener OB-1 CAS 1533-45-5 - Ogilvy

    2021-1-28 · Chemical Name: Optical Brightener OB-1: Synonym name: Fluorescent Brightener 393 (FB 393 ) , C.I.393, Fluorescent Brightener OB-1, Fluorescent Whitening Agent OB-1 Appearance: Bright green-yellow crystalline powder: Formula: C28H18N2O2: MW 414: CAS# 1533-45-5: Purity: ≥99%: Melting point: 357-359℃ Solubility (g/100 g solution) at 20° C

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