7-Anilino-4-hydroxy-2-naphthalenesulfonic acid

Company Name:	J & K SCIENTIFIC LTD.
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Products Intro:	Product Name:7-Anilino-4-hydroxy-2-naphthalenesulfonic Acid CAS:119-40-4 Purity:95.0%(T) Package:25G,500G

Company Name:	TCI (Shanghai) Development Co., Ltd.
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Products Intro:	Product Name:7-Anilino-4-hydroxy-2-naphthalenesulfonic Acid CAS:119-40-4 Purity:95.0%(T) Package:500G;25G

Company Name:	Energy Chemical
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Products Intro:	Product Name:7-Anilino-4-hydroxy-2-naphthalenesulfonic acid CAS:119-40-4 Purity:95% Package:25G,500G

Company Name:	Syntechem Co.,Ltd
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Products Intro:	Product Name:4-hydroxy-7-(phenylaMino)naphthalene-2-sulfonic acid CAS:119-40-4 Purity:97% Package:1g;5g;25g;100g;250g;1kg;5kg;10kg;25kg Remarks:we offer low price custom synthesis and contract manufacturing

Company Name:	Maya High Purity Chemicals
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Products Intro:	Product Name:7-Anilino-4-hydroxy-2-naphthalenesulfonic Acid CAS:119-40-4 Purity:>95.0%(T) Package:25g;100g

7-Anilino-4-hydroxy-2-naphthalenesulfonic acid Basic information

Product Name:	7-Anilino-4-hydroxy-2-naphthalenesulfonic acid
Synonyms:	2-Anilino-5-naphthol-7-sulfonicacid;2-Phenylamino-5-naphthol-7-sulfonicacid;4-hydroxy-7-(phenylamino)-2-naphthalenesulfonicaci;6-Phenylamino-1-naphthol-3-sulfonicacid;N-Phenyl-2-amino-5-naphthol-7-sulfonicacid;N-Phenyl-J-acid;N-PhenylJ-acid;PHENYL J ACID
CAS:	119-40-4
MF:	C16H13NO4S
MW:	315.34
EINECS:	204-320-3
Product Categories:	Intermediates of Dyes and Pigments
Mol File:	119-40-4.mol

7-Anilino-4-hydroxy-2-naphthalenesulfonic acid Chemical Properties

CAS DataBase Reference	119-40-4(CAS DataBase Reference)
EPA Substance Registry System	2-Naphthalenesulfonic acid, 4-hydroxy-7-(phenylamino)- (119-40-4)

Safety Information

Safety Statements

MSDS Information

7-Anilino-4-hydroxy-2-naphthalenesulfonic acid Usage And Synthesis

7-Anilino-4-hydroxy-2-naphthalenesulfonic acid Preparation Products And Raw materials

Raw materials	Sodium chloride-->Sulfur dioxide-->Congo red paper
Preparation Products	DIRECT VIOLET 51-->disodium 3-[[4'-[[6-amino-1-hydroxy-3-sulphonato-2-naphthyl]azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-4-hydroxynaphthalene-1-sulphonate -->Direct Bordeaux NGB-->Direct Violet 9-->Direct Blue 78-->trisodium 4-hydroxy-5-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-5-methoxy-2-methylphenyl]azo]naphthalene-2,7-disulphonate

Tag:7-Anilino-4-hydroxy-2-naphthalenesulfonic acid(119-40-4) Related Product Information

8-Anilino-1-naphthalenesulfonic acid Triphenylphosphine CHLOROPHOSPHONAZO III Sodium diphenylamine-4-sulfonate 1-Naphthalenesulfonic acid DIPHENYLAMINE-4-SULFONIC ACID BARIUM SALT SIRIUS SUPRA BLUE DIRECT BLUE 67 DIRECT VIOLET 51 4-HYDROXY-7-P-TOLUIDINO-2-NAPHTHALENESULFONIC ACID Direct Blue 78 Direct Violet 9 Direct Violet 66 5,5'-Dihydroxy-2,2'-dinaphthylamine-7,7'-disulphonic acid DIRECT BLUE 98 DIRECT BLUE 75 DIRECT RED 149 7-Anilino-4-hydroxy-2-naphthalenesulfonic acid