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Benzaldehyde-2,4-disulfonic acid

Product Name
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;BENZALDEHYDE-2,4-DISULFONIC ACID;4-formyl-3-benzenedisulfonicacid;Silane, trichloro(4-methylpentyl)-;3-Benzenedisulfonicacid,4-formyl-1;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
Formula Weight
266.25
MOL File
88-39-1.mol
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Benzaldehyde-2,4-disulfonic acid Property

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)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

Precautionary statements

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Biosynth Carbosynth
Product number
FB149314
Product name
Benzaldehyde-2,4-disulfonicacid
Packaging
100mg
Price
$75
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB149314
Product name
Benzaldehyde-2,4-disulfonicacid
Packaging
250mg
Price
$160
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB149314
Product name
Benzaldehyde-2,4-disulfonicacid
Packaging
500mg
Price
$250
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB149314
Product name
Benzaldehyde-2,4-disulfonicacid
Packaging
1g
Price
$400
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB149314
Product name
Benzaldehyde-2,4-disulfonicacid
Packaging
2g
Price
$600
Updated
2021/12/16
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Benzaldehyde-2,4-disulfonic acid Chemical Properties,Usage,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
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Benzaldehyde-2,4-disulfonic acid Suppliers

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88-39-1, Benzaldehyde-2,4-disulfonic acidRelated 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

  • 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)
  • Silane, trichloro(4-methylpentyl)-
  • 88-39-1
  • SO3H2C6H3COH
  • Intermediates of Dyes and Pigments