4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid
- CAS No.
- 2051-89-0
- Chemical Name:
- 4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid
- Synonyms
- BENZIDINE-3-SULFONIC ACID;4,4'-Diaminobiphenyl-3-sulfonic acid;4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid;4,4'-Diamino-(1,1'-biphenyl)-3-sulfonic acid;2-amino-5-(4-aminophenyl)benzenesulfonic acid;[1,1'-Biphenyl]-3-sulfonic acid, 4,4'-diamino-;2-azanyl-5-(4-azanylphenyl)benzenesulfonic acid
- CBNumber:
- CB4892399
- Molecular Formula:
- C12H12N2O3S
- Molecular Weight:
- 264.30028
- MOL File:
- 2051-89-0.mol
- Modify Date:
- 2023/5/4 15:13:22
Density | 1.3310 (rough estimate) |
---|---|
refractive index | 1.6360 (estimate) |
color | Crystals |
EPA Substance Registry System | [1,1'-Biphenyl]-3-sulfonic acid, 4,4'-diamino- (2051-89-0) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS05 |
---|---|
Signal word | Danger |
Hazard statements | H318 |
Precautionary statements | P280-P305+P351+P338-P310 |
4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid Preparation Products And Raw materials
4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid Suppliers
Global( 5)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 15229059051 | China | 9967 | 58 | Inquiry |
CHEMICAL LAND21 | 82- 2 -783 - 8063 | South Korea | 6315 | 74 | Inquiry |
Dynasty Colourants Co., Ltd. | 86 0574 27862107 27862719 | China | 3306 | 51 | Inquiry |
Riedel-de Haen AG | 800 558-9160 | United States | 6825 | 87 | Inquiry |
Zhengzhou Alpha Chemical Co. LTD | 0371-0371-53732842 13383863444 | China | 10028 | 58 | Inquiry |
Supplier | Advantage |
---|---|
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 58 |
CHEMICAL LAND21 | 74 |
Dynasty Colourants Co., Ltd. | 51 |
Riedel-de Haen AG | 87 |
Zhengzhou Alpha Chemical Co. LTD | 58 |
4,4'-diamino[1,1'-biphenyl]-3-sulphonic acid
2-amino-5-(4-aminophenyl)benzenesulfonic acid
4,4'-Diamino-(1,1'-biphenyl)-3-sulfonic acid
4,4'-Diaminobiphenyl-3-sulfonic acid
2-azanyl-5-(4-azanylphenyl)benzenesulfonic acid
BENZIDINE-3-SULFONIC ACID
[1,1'-Biphenyl]-3-sulfonic acid, 4,4'-diamino-
2051-89-0