5-Amino-1-naphthalenesulfonic acid
- Product Name5-Amino-1-naphthalenesulfonic acid
- CAS84-89-9
- CBNumberCB7713334
- MFC10H9NO3S
- MW223.25
- EINECS201-571-0
- MDL NumberMFCD00014315
- MOL File84-89-9.mol
- MSDS FileSDS
Chemical Properties
Melting point | >300°C |
Boiling point | 220°C (rough estimate) |
Density | 1.3588 (rough estimate) |
refractive index | 1.6500 (estimate) |
solubility | Aqueous Base (Slightly), DMSO (Slightly) |
pka | pK1: 3.69 (25°C) |
form | powder to crystal |
color | Purple to Dark purple to Dark red |
Water Solubility | Soluble in hot water. |
Merck | 14,6404 |
BRN | 2214149 |
CAS DataBase Reference | 84-89-9(CAS DataBase Reference) |
EWG's Food Scores | 1 |
FDA UNII | W70WC365OD |
EPA Substance Registry System | 1-Naphthalenesulfonic acid, 5-amino- (84-89-9) |
Safety
Symbol(GHS) | ||||||||||
Signal word | Danger | |||||||||
Hazard statements | H335-H312-H314-H332-H315-H319 | |||||||||
Precautionary statements | P280g-P264-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P280-P305+P351+P338-P310 | |||||||||
Hazard Codes | C | |||||||||
Risk Statements | 20/21/22-34 | |||||||||
Safety Statements | 26-36/37/39-45 | |||||||||
RIDADR | UN 2585 8/PG 3 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | QK1270500 | |||||||||
TSCA | Yes | |||||||||
HS Code | 2921.45.2000 | |||||||||
HazardClass | 8 | |||||||||
PackingGroup | III | |||||||||
NFPA 704: |
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Preparation Products And Raw materials
5-Amino-1-naphthalenesulfonic acid Supplier
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