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Benzaldehyde-2,4-disulfonic acid

CAS No.: 88-39-1

Chemical Name:: Benzaldehyde-2,4-disulfonic acid

Synonyms: 4-Formyl-1,3-disulfonicacid;2,4-Disulfonicacidbenzaldehyde;4-formyl-3-benzenedisulfonicacid;BENZALDEHYDE-2,4-DISULFONIC ACID;3-Benzenedisulfonicacid,4-formyl-1;Silane, trichloro(4-methylpentyl)-;4-Formylbenzene-1,3-Disulfonic Acid;4-formylbenzene-1,3-disulphonicacid;1,3-Benzenedisulfonicacid, 4-formyl-;4-methanoylbenzene-1,3-disulfonic acid

CBNumber:: CB9392258

Molecular Formula:: C7H6O7S2

Molecular Weight:: 266.25

MOL File:: 88-39-1.mol

MSDS File:: SDS

Modify Date:: 2022/8/26 12:25:31

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Benzaldehyde-2,4-disulfonic acid Properties

Density	1.815±0.06 g/cm3(Predicted)
pka	-1.55±0.50(Predicted)
CAS DataBase Reference	88-39-1(CAS DataBase Reference)
EPA Substance Registry System	1,3-Benzenedisulfonic acid, 4-formyl- (88-39-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H319
Precautionary statements	P305+P351+P338

Benzaldehyde-2,4-disulfonic acid Chemical Properties,Uses,Production

Description

Benzaldehyde-2,4-disulfonic acid is freely soluble in water. The sodium salt crystallizes with 2 mol of H 2 O and is freely soluble in water and poorly soluble in ethyl alcohol. It is made by reaction of 2,4-dichlorobenzaldehyde with sodium hydrogensulfite liquor or oxidation of 2,4- toluenedisulfonic acid with manganese dioxide in sulfuric acid. The acid is used in the production of triphenylmethane dyes and wetting agents.

Benzaldehyde-2,4-disulfonic acid Preparation Products And Raw materials

Raw materials

Preparation Products

ALPHAZURINE A ALPHAZURINE A Sulforhodamine G Acid blue 1 Reactive Blue 104

Sulforhodamine B Xylene Cyanole FF hydrogen di(benzyl)[4-[[4-(dibenzylamino)phenyl](2,4-disulphonatophenyl)methylene]cyclohexa-2,5-dien-1-ylidene]ammonium, sodium salt Acid Blue 142

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Benzaldehyde-2,4-disulfonic acid Suppliers

Global( 38)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
ANAXLABORATORIES PRIVATE LIMITED	+91-9177075735	Telangana, India	686	58	Inquiry
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	China	30253	58	Inquiry
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	China	52861	58	Inquiry
PT CHEM GROUP LIMITED	+86-85511178 +86-85511178	China	35451	58	Inquiry
Hebei Weibang Biotechnology Co., Ltd	+8615350571055	China	5251	58	Inquiry
Amadis Chemical Company Limited	571-89925085	China	131980	58	Inquiry
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	15229059051	China	9982	58	Inquiry
Pushan Industry (Shaanxi) Co., Ltd	029-81310890 18165209495	China	9997	58	Inquiry
Aikon International Limited	025-66113011 18112977050	China	15495	58	Inquiry
DSL Chemicals Co.，Ltd	+86 21 6352 9955	China	6985	65	Inquiry

Supplier	Advantage
ANAXLABORATORIES PRIVATE LIMITED	58
Career Henan Chemica Co	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
PT CHEM GROUP LIMITED	58
Hebei Weibang Biotechnology Co., Ltd	58
Amadis Chemical Company Limited	58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	58
Pushan Industry (Shaanxi) Co., Ltd	58
Aikon International Limited	58
DSL Chemicals Co.，Ltd	65

88-39-1(Benzaldehyde-2,4-disulfonic acid)Related Search:

Benzaldehyde 4-Hydroxybenzaldehyde Benzoyl peroxide Sodium diphenylamine-4-sulfonate Sodium xylenesulfonate

Dibenzoylmethane 2-Nitrobenzaldehyde 4-Dimethylaminobenzaldehyde PHENOLDISULFONIC ACID Cuminaldehyde

BENZALDEHYDE-2,4-DISULFONIC ACID DISODIUM SALT,BENZALDEHYDE-2,4-DISULFONIC ACID, NA SALT sodium benzaldehyde-o-sulfonate 4-Formyl-1,3-benzenedisulfonicacidsodiumsalt Benzaldehyde 2,4-disulfonic acid disodium salt, Sodium 4-formylbenzene-1,3-disulfonate Benzaldehyde-2,4-disulfonic acid

BENZALDEHYDE-2,4-DISULFONIC ACID, NA SALT, TECH Benzaldehyde-2,4-disulfonic acid and its salt(Li,Na,K) ALIZARIN BLUE BLACK BG

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Silane, trichloro(4-methylpentyl)- BENZALDEHYDE-2,4-DISULFONIC ACID 2,4-Disulfonicacidbenzaldehyde 4-methanoylbenzene-1,3-disulfonic acid 1,3-Benzenedisulfonicacid, 4-formyl- 3-Benzenedisulfonicacid,4-formyl-1 4-Formyl-1,3-disulfonicacid 4-formyl-3-benzenedisulfonicacid 4-formylbenzene-1,3-disulphonicacid 4-Formylbenzene-1,3-Disulfonic Acid Benzaldehyde-2,4-Disulfonic Acid (sodium salt)(hydrate) 88-39-1 SO3H2C6H3COH Intermediates of Dyes and Pigments