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2-Sulfobenzoic acid

Product Name
2-Sulfobenzoic acid
CAS No.
632-25-7
Chemical Name
2-Sulfobenzoic acid
Synonyms
2-sulfo-benzoicaci;2-SULFOBENZOIC ACID;O-SULFOBENZOIC ACID;2-sulphobenzoic acid;Meloxicam Impurity 4;Meloxicam Impurity 8;Meloxicam Impurity 7;LABOTEST-BB LT00454213;Benzoic acid, 2-sulfo-;ORTHO-SULPHOBENZOICACID
CBNumber
CB9126994
Molecular Formula
C7H6O5S
Formula Weight
202.18
MOL File
632-25-7.mol
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2-Sulfobenzoic acid Property

Melting point:
142 °C
Density 
1.620±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
form 
crystalline powder
pka
-1.12±0.15(Predicted)
color 
White
CAS DataBase Reference
632-25-7(CAS DataBase Reference)
EPA Substance Registry System
Benzoic acid, 2-sulfo- (632-25-7)
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Safety

Hazard Codes 
C
Risk Statements 
34-22
Safety Statements 
45-36/37/39-26
HS Code 
2916399090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

TRC
Product number
S689183
Product name
2-SulfobenzoicAcid
Packaging
500mg
Price
$130
Updated
2021/12/16
Apolloscientific
Product number
OR61312
Product name
2-Sulphobenzoicacid
Purity
95%
Packaging
5g
Price
$160
Updated
2021/12/16
SynQuest Laboratories
Product number
6664-1-X6
Product name
2-Sulfobenzoic acid
Packaging
5G
Price
$176
Updated
2021/12/16
Matrix Scientific
Product number
098203
Product name
2-Sulfobenzoic acid
Purity
95+%
Packaging
1g
Price
$19
Updated
2021/12/16
AK Scientific
Product number
U328
Product name
2-Sulfobenzoicacidtrihydrate
Packaging
5g
Price
$70
Updated
2021/12/16
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2-Sulfobenzoic acid Chemical Properties,Usage,Production

Chemical Properties

White needles. Soluble in water and alcohol; insoluble in ether.

Uses

Manufacture of sulfonaphthalein indicators, dyes.

Synthesis Reference(s)

The Journal of Organic Chemistry, 16, p. 1582, 1951 DOI: 10.1021/jo50004a014

Purification Methods

Crystallise the acid from water. The S-benzylisothiuronium salt has m 205.5-206.5o (from aqueous EtOH). [Beilstein 1 H 369, 1 II 215, 1 III 658.]

2-Sulfobenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Tetrabromophenol Blue
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2-Sulfobenzoic acid Suppliers

Austria 1 Belgium 1 China 118 Germany 2 India 3 Ukraine 1 United Kingdom 5 United States 17 Global 148
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71
Labotest
Tel
--
Fax
--
Email
sales@labotest.com
Country
Germany
ProdList
3564
Advantage
42
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View Lastest Price from 2-Sulfobenzoic acid manufacturers

Career Henan Chemical Co
Product
2-Sulfobenzoic acid 632-25-7
Price
US $1.00/KG
Min. Order
1g
Purity
98%
Supply Ability
200kgs
Release date
2020-01-09

632-25-7, 2-Sulfobenzoic acidRelated Search:

O-SULFOBENZOIC ACID N-HYDRATE,2-SULFOBENZOIC ACID HYDRATE 4-AMINO-2-SULFOBENZOIC ACID 2-SULFOBENZOIC ACID MONOAMMONIUM SALT,O-SULFOBENZOIC ACID, AMMONIUM SALT,O-SULFOBENZOIC ACID MONOAMMONIUM SALT,2-SULFOBENZOIC ACID AMMONIUM SALT Methyl 4-amino-5-ethylsulfonyl-2-methoxybenzoate 2-HYDROXY-5-SULFOBENZOIC ACID DIHYDRATE 2-Carboxy-5-nitrobenzenesulfonic acid potassium salt 2-SULFO-1,4-BENZENEDICARBOXYLIC ACID 1,4-DIMETHYL ESTER SODIUM SALT 2-Sulfobenzoic acid 2-SULFOTEREPHTHALIC ACID MONOSODIUM SALT 3-SULFOBENZOIC ACID DISODIUM SALT MONOHYDRATE,3-SULFOBENZOIC ACID 5-amino-3-sulphosalicylic acid 4-SULFOBENZOIC ACID MONOPOTASSIUM SALT 2-AMINO-4-SULFOBENZOIC ACID 2-Sulfobenzoic anhydride 2-SULFOBENZOIC ACID IMIDE,o-Sulfobenzoic acid imide 2-Benzilidene hydraiino-4-sulfo benzoic acid TETRABROMO-2-SULFOBENZOIC ACID CYCLIC ANHYDRIDE,TETRABROMO-2-SULFOBENZOIC ACID CYCLIC & METHYL 2-[(2,3,4,5,6-PENTAFLUOROPHENOXY)SULFONYL]BENZENECARBOXYLATE

  • 2-sulfo-benzoicaci
  • 2-SULFOBENZOIC ACID TRIHYDRATE
  • 2-SULFOBENZOIC ACID UNHYDRATE
  • 2-SULFOBENZOIC ACID
  • LABOTEST-BB LT00454213
  • O-SULFOBENZOIC ACID
  • 2-Sulphobenzoic acid 97%
  • Meloxicam Impurity 8
  • Meloxicam Impurity 4
  • 2-sulphobenzoic acid
  • o-Carboxybenzenesulfonic acid
  • ORTHO-SULPHOBENZOICACID
  • 2-Carboxybenzenesulfonic acid
  • MeloxicaM IMpurity (CDBC98SE)
  • 2-Carboxybenzenesulphonic acid
  • diammonium 2-sulfonatobenzoate
  • Meloxicam Impurity 5 (CDBC98SE)
  • Benzoic acid, 2-sulfo-
  • Meloxicam Impurity 7
  • 632-25-7
  • HO3SC6H4COOH
  • C7H6O5S
  • C7H6O5SxH2O