Negotiable

Category: Chemicals/Dyes/Organic Dyes

Company: Hangzhou Tidesource Chemical Co., Ltd.

Product Description: Appearance Pale yellow powder Shade Fluorescent white Strength ≥100%(Relative to the standard product) Solubility Non-water-soluble Moisture ≤0.5% Structure of Diphenylethylene, it's serous fluid can used for whitening and brightening for dip dyeing of synthetic fiberCAS NO:EC NO:Molecular Formula:Molecular Weight:Synonyms:;ER-Ⅱ;Molecular Structure:CAS NO:EC NO:Molecular Formula:Molecular Weight:Synonyms:;ER-Ⅱ;Molecular Structure: more>

Negotiable

Category: Chemicals/Dyes/Organic Dyes

Company: Hangzhou Tidesource Chemical Co., Ltd.

Product Description: Structure of Diphenylethylene, it's serous fluid can used for whitening and brightening for dip dyeing of synthetic fiberCAS NO:13001-40-6;13001-39-3EC NO:235-836-7;235-835-1Molecular Formula:C24H16N2Molecular Weight:332.3972Synonyms:;Optical Brightening Agent ER-Ⅲ;1,4'-bis(2-cyanostyryl) Benzole;optical brightener 199;C.I.199;1,4-BIS(4-CYANOSTYRYL)BENZENE;4,4'-(p-phenylenediethene-2,1-diyl)bisbenzonitrile;Optical Brightening Agent ER C. I. 199;Benzonitrile, 4,4-(1,4-phenylenedi-2,1-ethenediyl)bis-;1,4'-bis(2-cyanostyryl) Benzene;Optical Brightener ER;1,4'-bis(2,4'-cyano-phenlene)-benzene;Optical Brightener ER II;Fluorescent Brightener ER-1;C.I. 199;4,4'-(benzene-1,4-diyldiethene-2,1-diyl)dibenzonitrile;4,4'-[benzene-1,4-diyldi(E)ethene-2,1-diyl]dibenzonitrile;2-[2-[4-[2-(2-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile;FBA 199;Fluorescent Brightener ER-I;Fluorescent Brightener;Fluorescent Brightener ER;1,4-Bis(2-cyanostyryl)benzene;High Efficient Fluorescent whitening Agent CBS;Optical Brightener;Optical Brightening Agent;Fluorescent Whitening Agent;Fluorescent Brightener;Fluorescent Brightening Agent;Optical Whitening Agent;Optical Brightening Agent ER-III;Fluorescent Brightener ER-Ⅰ;ER-Ⅰ;Optical Brightening Agent ER-Ⅰ;Optical Brightner ER-I;Optical Brightner ER-III;Molecular Structure:CAS NO:13001-40-6;13001-39-3EC NO:235-836-7;235-835-1Molecular Formula:C24H16N2Molecular Weight:332.3972Synonyms:;Optical Brightening Agent ER-Ⅲ;1,4'-bis(2-cyanostyryl) Benzole;optical brightener 199;C.I.199;1,4-BIS(4-CYANOSTYRYL)BENZENE;4,4'-(p-phenylenediethene-2,1-diyl)bisbenzonitrile;Optical Brightening Agent ER C. I. 199;Benzonitrile, 4,4-(1,4-phenylenedi-2,1-ethenediyl)bis-;1,4'-bis(2-cyanostyryl) Benzene;Optical Brightener ER;1,4'-bis(2,4'-cyano-phenlene)-benzene;Optical Brightener ER II;Fluorescent Brightener ER-1;C.I. 199;4,4'-(benzene-1,4-diyldiethene-2,1-diyl)dibenzonitrile;4,4'-[benzene-1,4-diyldi(E)ethene-2,1-diyl]dibenzonitrile;2-[2-[4-[2-(2-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile;FBA 199;Fluorescent Brightener ER-I;Fluorescent Brightener;Fluorescent Brightener ER;1,4-Bis(2-cyanostyryl)benzene;High Efficient Fluorescent whitening Agent CBS;Optical Brightener;Optical Brightening Agent;Fluorescent Whitening Agent;Fluorescent Brightener;Fluorescent Brightening Agent;Optical Whitening Agent;Optical Brightening Agent ER-III;Fluorescent Brightener ER-Ⅰ;ER-Ⅰ;Optical Brightening Agent ER-Ⅰ;Optical Brightner ER-I;Optical Brightner ER-III;Molecular Structure: more>

Negotiable

Category: Chemicals/Dyes/Organic Dyes

Company: Zhejiang Hongda Chemicals Co., Ltd.

Product Description: CAS NO:13001-38-2;58449-88-0EC NO:235-834-6Molecular Formula:C24H16N2Molecular Weight:332.3972Synonyms:;C.I.199-2;1-(2-CYANOSTYRYL)-4-(4-CYANOSTYRYL)BENZENE;2-[2-[4-[2-(4-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile;Fluorescent Brightener 199:1;Benzonitrile, 2-2-4-2-(4-cyanophenyl)ethenylphenylethenyl-;ER-II;FBA 199:1;2,2'-[benzene-1,4-diyldi(E)ethene-2,1-diyl]dibenzonitrile;2-[(E)-2-{4-[(E)-2-(4-cyanophenyl)ethenyl]phenyl}ethenyl]benzonitrile;;Fluorescent Brightener ER-2;C.I. 199:1;Fluorescent brightening agent 199 (C.I. 40705);Optical Brightening Agent ER-Ⅱ;Optical Brightner ER-II;Molecular Structure:CAS NO:EC NO:Molecular Formula:Molecular Weight:Synonyms:;ER-Ⅱ;Molecular Structure:CAS NO:EC NO:Molecular Formula:Molecular Weight:Synonyms:;ER-Ⅱ;Molecular Structure: more>

Negotiable

Category: Chemicals/Dyes/Organic Dyes

Company: Beijing Prina Chemical Industry Co.,Ltd.

Product Description: CAS NO:13001-40-6;13001-39-3EC NO:235-836-7;235-835-1Molecular Formula:C24H16N2Molecular Weight:332.3972Synonyms:;Optical Brightening Agent ER-Ⅲ;1,4'-bis(2-cyanostyryl) Benzole;optical brightener 199;C.I.199;1,4-BIS(4-CYANOSTYRYL)BENZENE;4,4'-(p-phenylenediethene-2,1-diyl)bisbenzonitrile;Optical Brightening Agent ER C. I. 199;Benzonitrile, 4,4-(1,4-phenylenedi-2,1-ethenediyl)bis-;1,4'-bis(2-cyanostyryl) Benzene;Optical Brightener ER;1,4'-bis(2,4'-cyano-phenlene)-benzene;Optical Brightener ER II;Fluorescent Brightener ER-1;C.I. 199;4,4'-(benzene-1,4-diyldiethene-2,1-diyl)dibenzonitrile;4,4'-[benzene-1,4-diyldi(E)ethene-2,1-diyl]dibenzonitrile;2-[2-[4-[2-(2-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile;FBA 199;Fluorescent Brightener ER-I;Fluorescent Brightener;Fluorescent Brightener ER;1,4-Bis(2-cyanostyryl)benzene;High Efficient Fluorescent whitening Agent CBS;Optical Brightener;Optical Brightening Agent;Fluorescent Whitening Agent;Fluorescent Brightener;Fluorescent Brightening Agent;Optical Whitening Agent;Optical Brightening Agent ER-III;Fluorescent Brightener ER-Ⅰ;ER-Ⅰ;Optical Brightening Agent ER-Ⅰ;Optical Brightner ER-I;Optical Brightner ER-III;Molecular Structure:CAS NO:13001-40-6;13001-39-3EC NO:235-836-7;235-835-1Molecular Formula:C24H16N2Molecular Weight:332.3972Synonyms:;Optical Brightening Agent ER-Ⅲ;1,4'-bis(2-cyanostyryl) Benzole;optical brightener 199;C.I.199;1,4-BIS(4-CYANOSTYRYL)BENZENE;4,4'-(p-phenylenediethene-2,1-diyl)bisbenzonitrile;Optical Brightening Agent ER C. I. 199;Benzonitrile, 4,4-(1,4-phenylenedi-2,1-ethenediyl)bis-;1,4'-bis(2-cyanostyryl) Benzene;Optical Brightener ER;1,4'-bis(2,4'-cyano-phenlene)-benzene;Optical Brightener ER II;Fluorescent Brightener ER-1;C.I. 199;4,4'-(benzene-1,4-diyldiethene-2,1-diyl)dibenzonitrile;4,4'-[benzene-1,4-diyldi(E)ethene-2,1-diyl]dibenzonitrile;2-[2-[4-[2-(2-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile;FBA 199;Fluorescent Brightener ER-I;Fluorescent Brightener;Fluorescent Brightener ER;1,4-Bis(2-cyanostyryl)benzene;High Efficient Fluorescent whitening Agent CBS;Optical Brightener;Optical Brightening Agent;Fluorescent Whitening Agent;Fluorescent Brightener;Fluorescent Brightening Agent;Optical Whitening Agent;Optical Brightening Agent ER-III;Fluorescent Brightener ER-Ⅰ;ER-Ⅰ;Optical Brightening Agent ER-Ⅰ;Optical Brightner ER-I;Optical Brightner ER-III;Molecular Structure: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Nuo Er Chemistry Co., Ltd.

Product Description: CAS NO:534-03-2EC NO:208-584-0Molecular Formula:C3H9NO2Molecular Weight:91.1091Synonyms:;Serinol;2-aminopropane-1,3-diol;L-Serinol;DL-Serinol;Molecular Structure:CAS NO:534-03-2EC NO:208-584-0Molecular Formula:C3H9NO2Molecular Weight:91.1091Synonyms:;Serinol;2-aminopropane-1,3-diol;L-Serinol;DL-Serinol;Molecular Structure:CAS NO:534-03-2EC NO:208-584-0Molecular Formula:C3H9NO2Molecular Weight:91.1091Synonyms:;Serinol;2-aminopropane-1,3-diol;L-Serinol;DL-Serinol;Molecular Structure: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Nuo Er Chemistry Co., Ltd.

Product Description: CAS NO:618-80-4EC NO:210-563-6Molecular Formula:C6H2Cl2NO3Molecular Weight:206.9915Synonyms:4-Nitro-2,6-dichlorophenol;AI3-03649;NSC 4123;Phenol, 2,6-dichloro-4-nitro-;2,6-dichloro-4-nitrophenolate;Molecular Structure:CAS NO:618-80-4EC NO:210-563-6Molecular Formula:C6H2Cl2NO3Molecular Weight:206.9915Synonyms:4-Nitro-2,6-dichlorophenol;AI3-03649;NSC 4123;Phenol, 2,6-dichloro-4-nitro-;2,6-dichloro-4-nitrophenolate;Molecular Structure:CAS NO:618-80-4EC NO:210-563-6Molecular Formula:C6H2Cl2NO3Molecular Weight:206.9915Synonyms:4-Nitro-2,6-dichlorophenol;AI3-03649;NSC 4123;Phenol, 2,6-dichloro-4-nitro-;2,6-dichloro-4-nitrophenolate;Molecular Structure: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Nuo Er Chemistry Co., Ltd.

Product Description: CAS NO:5930-28-9EC NO:227-671-4Molecular Formula:C6H5Cl2NOMolecular Weight:178.02Synonyms:;3,5-Dichloro-4-hydroxyaniline;2,6-Dichloro-4-aminophenol ;phenol,{(2,6-chloro)-4-amino};2,6-Dichloro-p-aminophenol; Molecular Structure:CAS NO:5930-28-9EC NO:227-671-4Molecular Formula:C6H5Cl2NOMolecular Weight:178.02Synonyms:;3,5-Dichloro-4-hydroxyaniline;2,6-Dichloro-4-aminophenol ;phenol,{(2,6-chloro)-4-amino};2,6-Dichloro-p-aminophenol; Molecular Structure: more>

Negotiable

Category: Chemicals/Carboxylic Acids/Succinic Acid

Company: Nuo Er Chemistry Co., Ltd.

Product Description: CAS NO:597-43-3EC NO:209-899-6Molecular Formula:C6H8O4Molecular Weight:144.1264Synonyms:AI3-23398;Butanedioic acid, 2,2-dimethyl-;2,2-dimethylbutanedioic acid;2,2-dimethylbutanedioate;Molecular Structure:CAS NO:597-43-3EC NO:209-899-6Molecular Formula:C6H8O4Molecular Weight:144.1264Synonyms:AI3-23398;Butanedioic acid, 2,2-dimethyl-;2,2-dimethylbutanedioic acid;2,2-dimethylbutanedioate;Molecular Structure: more>

Negotiable

Category: Chemicals/Dyes/Organic Dyes

Company: Dalian Best Chemical Co., Ltd.

Product Description: CAS NO:13001-40-6;13001-39-3EC NO:235-836-7;235-835-1Molecular Formula:C24H16N2Molecular Weight:332.3972Synonyms:;Optical Brightening Agent ER-Ⅲ;1,4'-bis(2-cyanostyryl) Benzole;optical brightener 199;C.I.199;1,4-BIS(4-CYANOSTYRYL)BENZENE;4,4'-(p-phenylenediethene-2,1-diyl)bisbenzonitrile;Optical Brightening Agent ER C. I. 199;Benzonitrile, 4,4-(1,4-phenylenedi-2,1-ethenediyl)bis-;1,4'-bis(2-cyanostyryl) Benzene;Optical Brightener ER;1,4'-bis(2,4'-cyano-phenlene)-benzene;Optical Brightener ER II;Fluorescent Brightener ER-1;C.I. 199;4,4'-(benzene-1,4-diyldiethene-2,1-diyl)dibenzonitrile;4,4'-[benzene-1,4-diyldi(E)ethene-2,1-diyl]dibenzonitrile;2-[2-[4-[2-(2-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile;FBA 199;Fluorescent Brightener ER-I;Fluorescent Brightener;Fluorescent Brightener ER;1,4-Bis(2-cyanostyryl)benzene;High Efficient Fluorescent whitening Agent CBS;Optical Brightener;Optical Brightening Agent;Fluorescent Whitening Agent;Fluorescent Brightener;Fluorescent Brightening Agent;Optical Whitening Agent;Optical Brightening Agent ER-III;Fluorescent Brightener ER-Ⅰ;ER-Ⅰ;Optical Brightening Agent ER-Ⅰ;Optical Brightner ER-I;Optical Brightner ER-III;Molecular Structure: more>

Negotiable

Category: Chemicals/Dyes/Organic Dyes

Company: Foshan Hongda Danter Chemical Co., Ltd.

Product Description: CAS NO:EC NO:Molecular Formula:Molecular Weight:Synonyms:Molecular Structure: more>

Negotiable

Category: Chemicals/Dyes/Disperse Dyes

Company: Hangzhou Colorific Chemicals Co., Ltd.

Product Description: CAS NO:12223-35-7EC NO:255-127-6Molecular Formula:C17H16ClN5O2Molecular Weight:357.7942Synonyms:;Disperse Red 50;3-[{4-[(E)-(2-chloro-4-nitrophenyl)diazenyl]phenyl}(ethyl)amino]propanenitrile;3-[[4-(2-chloro-4-nitro-phenyl)azophenyl]-ethyl-amino]propanenitrile;Molecular Structure: more>

Negotiable

Category: Chemicals/Quaternary Ammonium Salts/Alkyl Quaternary Ammonium Salts

Company: Nuo Er Chemistry Co., Ltd.

Product Description: CAS NO:56-37-1EC NO:200-270-1Molecular Formula:C13H22ClNMolecular Weight:227.7735Synonyms:;teba;tebac;benzyl triethylammonium chloride;triethyl benzyl ammonium chloride;benzyltrietylammonium chloride;benzyltriethylammonium chloride;bteac;n,n,n'-triethylbenzenemethanaminium chloride;n,n,n-triethyl-benzenemethanaminium chloride;tri ethyl benzyl ammonium chloride;Benzyl tri ethyl ammonium chloride;N-benzyl-N,N-diethylethanaminium chloride;Benzyltriethylammoniumchloride;Molecular Structure: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Nuo Er Chemistry Co., Ltd.

Product Description: CAS NO:5930-28-9EC NO:227-671-4Molecular Formula:C6H5Cl2NOMolecular Weight:178.02Synonyms:;3,5-Dichloro-4-hydroxyaniline;2,6-Dichloro-4-aminophenol ;phenol,{(2,6-chloro)-4-amino};2,6-Dichloro-p-aminophenol; Molecular Structure: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Nuo Er Chemistry Co., Ltd.

Product Description: CAS NO:100929-48-4EC NO:Molecular Formula:C3H10ClNO2Molecular Weight:127.57Synonyms:;SERINOL HCL;2-AMINO-1,3-PROPANDIOL HCL;DL-SERINOL 98+%;2-Amino-1,3-propanediolHClpurum;2-Amino-1,3-propanediolhydrochloridepurum;Molecular Structure:CAS NO:100929-48-4EC NO:Molecular Formula:C3H10ClNO2Molecular Weight:127.57Synonyms:;SERINOL HCL;2-AMINO-1,3-PROPANDIOL HCL;DL-SERINOL 98+%;2-Amino-1,3-propanediolHClpurum;2-Amino-1,3-propanediolhydrochloridepurum;Molecular Structure: more>

Negotiable

Category: Chemicals/Carboxylic Acids/Benzoic Acid

Company: Nuo Er Chemistry Co., Ltd.

Product Description: CAS NO:1571-72-8EC NO:216-390-2Molecular Formula:C7H6NO3Molecular Weight:152.128Synonyms:;NSC 700601;3-amino-4-hydroxybenzoate;Molecular Structure:CAS NO:1571-72-8EC NO:216-390-2Molecular Formula:C7H6NO3Molecular Weight:152.128Synonyms:;NSC 700601;3-amino-4-hydroxybenzoate;Molecular Structure:CAS NO:1571-72-8EC NO:216-390-2Molecular Formula:C7H6NO3Molecular Weight:152.128Synonyms:;NSC 700601;3-amino-4-hydroxybenzoate;Molecular Structure: more>

Negotiable

Category: Chemicals/Carboxylic Acids/Benzoic Acid

Company: Nuo Er Chemistry Co., Ltd.

Product Description: CAS NO:616-82-0EC NO:210-494-1Molecular Formula:C7H3NO5Molecular Weight:181.1035Synonyms:;3-Nitro-4-hydroxybenzoic acid;3-nitro-4-oxidobenzoate;Molecular Structure:CAS NO:616-82-0EC NO:210-494-1Molecular Formula:C7H3NO5Molecular Weight:181.1035Synonyms:;3-Nitro-4-hydroxybenzoic acid;3-nitro-4-oxidobenzoate;Molecular Structure: more>

Negotiable

Category: Chemicals/Dyes/Organic Dyes

Company: Beijing Century Richap Chemistry Co., Ltd

Product Description: CAS NO:7128-64-5;12224-40-7;52232-33-4EC NO:230-426-4Molecular Formula:C26H26N2O2SMolecular Weight:430.5618Synonyms:;Fluorescent Brightener OB;Fluorescent brightening agent 184;Fluorescent Whitening Agent OB;Optical Brightening Agent OB;Fluorescent Brightener 184;C.I. 184;Fluorescent Brightener OB-4;Fluorescent brightening agent 184;Optical Brightner OB;BBOT;C.I. Fluorescent Brightener 362;Uvitex 2B;TINOPAL CBS-X;UVITEX OB;UVITEX(R) 2B;TOSLAB 644820;2,5-BIS(5'-TERT-BUTYL-2'-BENZOXAZOLYL)THIOPHENE;2,5-BIS(5-TERT-BUTYL-2-BENZOXAZOLYL)THIOPHENE;2,5-BIS(5-TERT-BUTYL-BENZOXAZOL-2-YL)THIOPHENE;2,5-BIS(5-TERT-BUTYLBENZOXAZOYL)-2-THIOPHENE;2,5-BIS(5-T-BUTYL-2-BENZOXAZOLYL)THIOPHENE;2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene; Molecular Structure:CAS NO:13001-38-2;58449-88-0EC NO:235-834-6Molecular Formula:C24H16N2Molecular Weight:332.3972Synonyms:;C.I.199-2;1-(2-CYANOSTYRYL)-4-(4-CYANOSTYRYL)BENZENE;2-[2-[4-[2-(4-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile;Fluorescent Brightener 199:1;Benzonitrile, 2-2-4-2-(4-cyanophenyl)ethenylphenylethenyl-;ER-II;FBA 199:1;2,2'-[benzene-1,4-diyldi(E)ethene-2,1-diyl]dibenzonitrile;2-[(E)-2-{4-[(E)-2-(4-cyanophenyl)ethenyl]phenyl}ethenyl]benzonitrile;;Fluorescent Brightener ER-2;C.I. 199:1;Fluorescent brightening agent 199 (C.I. 40705);Optical Brightening Agent ER-Ⅱ;Optical Brightner ER-II;Molecular Structure:CAS NO:EC NO:Molecular Formula:Molecular Weight:Synonyms:;ER-Ⅱ;Molecular Structure:CAS NO:EC NO:Molecular Formula:Molecular Weight:Synonyms:;ER-Ⅱ;Molecular Structure: more>

Negotiable

Category: Chemicals/Dyes/Organic Dyes

Company: Beijing Century Richap Chemistry Co., Ltd

Product Description: CAS NO:13001-40-6;13001-39-3EC NO:235-836-7;235-835-1Molecular Formula:C24H16N2Molecular Weight:332.3972Synonyms:;Optical Brightening Agent ER-Ⅲ;1,4'-bis(2-cyanostyryl) Benzole;optical brightener 199;C.I.199;1,4-BIS(4-CYANOSTYRYL)BENZENE;4,4'-(p-phenylenediethene-2,1-diyl)bisbenzonitrile;Optical Brightening Agent ER C. I. 199;Benzonitrile, 4,4-(1,4-phenylenedi-2,1-ethenediyl)bis-;1,4'-bis(2-cyanostyryl) Benzene;Optical Brightener ER;1,4'-bis(2,4'-cyano-phenlene)-benzene;Optical Brightener ER II;Fluorescent Brightener ER-1;C.I. 199;4,4'-(benzene-1,4-diyldiethene-2,1-diyl)dibenzonitrile;4,4'-[benzene-1,4-diyldi(E)ethene-2,1-diyl]dibenzonitrile;2-[2-[4-[2-(2-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile;FBA 199;Fluorescent Brightener ER-I;Fluorescent Brightener;Fluorescent Brightener ER;1,4-Bis(2-cyanostyryl)benzene;High Efficient Fluorescent whitening Agent CBS;Optical Brightener;Optical Brightening Agent;Fluorescent Whitening Agent;Fluorescent Brightener;Fluorescent Brightening Agent;Optical Whitening Agent;Optical Brightening Agent ER-III;Fluorescent Brightener ER-Ⅰ;ER-Ⅰ;Optical Brightening Agent ER-Ⅰ;Optical Brightner ER-I;Optical Brightner ER-III;Molecular Structure:CAS NO:13001-40-6;13001-39-3EC NO:235-836-7;235-835-1Molecular Formula:C24H16N2Molecular Weight:332.3972Synonyms:;Optical Brightening Agent ER-Ⅲ;1,4'-bis(2-cyanostyryl) Benzole;optical brightener 199;C.I.199;1,4-BIS(4-CYANOSTYRYL)BENZENE;4,4'-(p-phenylenediethene-2,1-diyl)bisbenzonitrile;Optical Brightening Agent ER C. I. 199;Benzonitrile, 4,4-(1,4-phenylenedi-2,1-ethenediyl)bis-;1,4'-bis(2-cyanostyryl) Benzene;Optical Brightener ER;1,4'-bis(2,4'-cyano-phenlene)-benzene;Optical Brightener ER II;Fluorescent Brightener ER-1;C.I. 199;4,4'-(benzene-1,4-diyldiethene-2,1-diyl)dibenzonitrile;4,4'-[benzene-1,4-diyldi(E)ethene-2,1-diyl]dibenzonitrile;2-[2-[4-[2-(2-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile;FBA 199;Fluorescent Brightener ER-I;Fluorescent Brightener;Fluorescent Brightener ER;1,4-Bis(2-cyanostyryl)benzene;High Efficient Fluorescent whitening Agent CBS;Optical Brightener;Optical Brightening Agent;Fluorescent Whitening Agent;Fluorescent Brightener;Fluorescent Brightening Agent;Optical Whitening Agent;Optical Brightening Agent ER-III;Fluorescent Brightener ER-Ⅰ;ER-Ⅰ;Optical Brightening Agent ER-Ⅰ;Optical Brightner ER-I;Optical Brightner ER-III;Molecular Structure: more>

Negotiable

Category: Chemicals/Dyes/Organic Dyes

Company: Foshan Hongda Danter Chemical Co., Ltd.

Product Description: CAS NO:13001-38-2;58449-88-0EC NO:235-834-6Molecular Formula:C24H16N2Molecular Weight:332.3972Synonyms:;C.I.199-2;1-(2-CYANOSTYRYL)-4-(4-CYANOSTYRYL)BENZENE;2-[2-[4-[2-(4-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile;Fluorescent Brightener 199:1;Benzonitrile, 2-2-4-2-(4-cyanophenyl)ethenylphenylethenyl-;ER-II;FBA 199:1;2,2'-[benzene-1,4-diyldi(E)ethene-2,1-diyl]dibenzonitrile;2-[(E)-2-{4-[(E)-2-(4-cyanophenyl)ethenyl]phenyl}ethenyl]benzonitrile;;Fluorescent Brightener ER-2;C.I. 199:1;Fluorescent brightening agent 199 (C.I. 40705);Optical Brightening Agent ER-Ⅱ;Optical Brightner ER-II;Molecular Structure: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Methyl Compounds

Company: Nuo Er Chemistry Co., Ltd.

Product Description: CAS NO:99-42-3EC NO:202-755-3Molecular Formula:C8H6NO5Molecular Weight:196.1375Synonyms:;4-Hydroxy-3-nitrobenzoic acid methyl ester;Methyl 3-nitro-4-hydroxybenzoate;4-(methoxycarbonyl)-2-nitrophenolate;3-nitro-4-hydroxymethyl benzoate;Molecular Structure: more>