ChemicalBook > CAS DataBase List > 2-Amino-4-sulfobenzoic acid
2-Amino-4-sulfobenzoic acid
2-Amino-4-sulfobenzoic acid
- CAS No.98-43-1
- Chemical Name:2-Amino-4-sulfobenzoic acid
- CBNumber:CB4242941
- Molecular Formula:C7H7NO5S
- Formula Weight:217.2
- MOL File:98-43-1.mol
2-Amino-4-sulfobenzoic acid Property
- 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)
- FDA UNII 87T8B9176E
- EPA Substance Registry System Benzoic acid, 2-amino-4-sulfo- (98-43-1)
- Symbol(GHS)
- Signal word
- Hazard statements
- Precautionary statements
2-Amino-4-sulfobenzoic acid Chemical Properties,Usage,Production
- 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
Raw materials
Preparation Products
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98-43-1, 2-Amino-4-sulfobenzoic acidRelated Search:
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- 化工中间体
- 医用原料
- 化工原料
- 2-氨基-4-磺酸基苯甲酸
- 3-氨基-4-羧基苯磺酸
- 2-氨基-4-磺基苯甲酸
- 98-43-1
- 4 SULFO ANTHRANILIC ACID (PURIFIED)
- 4 Sulhpo Anthranilic Acid ( Base Acid or 4SA)
- 2-Amino-4-sulfobenzoic acid ISO 9001:2015 REACH
- Benzoic acid, 2-amino-4-sulfo-
- 4-Sulfo anthrailic acid
- 2-amino-4-sulfonicbenzoicacid
- 2-amino-4-sulfo-benzoicaci
- 2-AMINO-4-SULFOBENZOIC ACID
- 4-SULFO-2-AMINOBENZOIC ACID
- 4-SULFOANTHRANILIC ACID
- 2-azanyl-4-sulfo-benzoic acid
- 4-SULPHOANTHRANILICACID/BASACID
- 2-Amino-4-sulfobenzene-carboxylic acid
- BAS ACID (4 SULPHO ANTHRANILIC ACID)
- 4-SULPHO ANTRALINIC ACID (S.A.B.A.)
- 2-Amino-Benzoic Acid 4-Sulfonic Acid