ChemicalBook > Product Catalog > Organic Chemistry > Amides > Sulfonic acids amino compound > 2-Amino-4-sulfobenzoic acid
2-Amino-4-sulfobenzoic acid
2-Amino-4-sulfobenzoic acid Basic information
- Product Name:
- 2-Amino-4-sulfobenzoic acid
- Synonyms:
-
- 4-SULFOANTHRANILIC ACID
- 4-SULFO-2-AMINOBENZOIC ACID
- 2-AMINO-4-SULFOBENZOIC ACID
- 2-amino-4-sulfo-benzoicaci
- 2-amino-4-sulfonicbenzoicacid
- 2-Amino-Benzoic Acid 4-Sulfonic Acid
- 4-SULPHO ANTRALINIC ACID (S.A.B.A.)
- BAS ACID (4 SULPHO ANTHRANILIC ACID)
- CAS:
- 98-43-1
- MF:
- C7H7NO5S
- MW:
- 217.2
- EINECS:
- 202-668-0
- Mol File:
- 98-43-1.mol
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2-Amino-4-sulfobenzoic acid Chemical Properties
- Boiling point:
- 360℃ at 97.5kPa
- Density
- 1.709±0.06 g/cm3(Predicted)
- vapor pressure
- 0-0Pa at 25℃
- form
- Solid
- pka
- -1.59±0.50(Predicted)
- Dissociation constant
- 0.055-0.056 at 28℃
- CAS DataBase Reference
- 98-43-1(CAS DataBase Reference)
- EPA Substance Registry System
- Benzoic acid, 2-amino-4-sulfo- (98-43-1)
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2-Amino-4-sulfobenzoic acid Usage And Synthesis
Description
2-Amino-4-sulfobenzoic acid is freely soluble in hot water, less soluble in cold water. The compound is obtained at a moderate yield by treating 4-methyl-3-nitrobenzenesulfonic acid with sodium hydroxide solution. This acid is used mainly in the manufacture of diazoamino compounds of the R-N=N-NH-R' type. As mixtures with naphthols these compounds have acquired importance as printing inks (Rapidogen dyes).
2-Amino-4-sulfobenzoic acid Preparation Products And Raw materials
Preparation Products
2-Amino-4-sulfobenzoic acidSupplier
Hangzhou Yuhao Chemical Technology Co., Ltd
- Tel
- 0571-82693216
- info@yuhaochemical.com
Amadis Chemical Company Limited
- Tel
- 571-89925085
- sales@amadischem.com
Aikon International Limited
- Tel
- 025-66028182 18112977050
- cfzhang@aikonchem.com
Conier Chem & Pharma Limited
- Tel
- 13368167990
- sales@conier.com
Dideu Industries Group Limited
- Tel
- +86-29-89586680 +86-15129568250
- 1026@dideu.com
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2-Amino-4-sulfobenzoic acid(98-43-1)Related Product Information
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- ACID YELLOW 54
- 4-Mercaptobenzyl alcohol
- 4-Methylmetanilic acid
- 4-Mercaptobenzoic acid
- 2-AMINO-5-SULFOBENZOIC ACID,2-AMINO-5-SULFOBENZOIC ACID / 4-SULFOANTHRANILIC ACID
- 2-[[4-Chloro-6-[[8-hydroxy-3,6-disulfo-7-[(2-sulfophenyl)azo]-1-naphthalenyl]amino]-1,3,5-triazin-2-yl]amino]-5-sulfobenzoic acid
- 2-Amino-4-sulfobenzoic acid
- BENZOICACID
- 4-amino-3-sulfobenzoic acid
- 2-Amino-5-sulfobenzoic acid 5-lithium salt
- 2-Amino-5-sulfobenzoic acid 1-sodium salt