1,5-Naphthalenedisulfonic acid
- Product Name1,5-Naphthalenedisulfonic acid
- CAS81-04-9
- CBNumberCB8346027
- MFC10H8O6S2
- MW288.3
- EINECS201-317-9
- MDL NumberMFCD00064178
- MOL File81-04-9.mol
- MSDS FileSDS
Chemical Properties
Melting point | 242.5°C (rough estimate) |
Boiling point | 400.53°C (rough estimate) |
Density | 1.7040 |
vapor pressure | 0Pa at 25℃ |
refractive index | 1.5630 (estimate) |
storage temp. | Store below +30°C. |
pka | -0.60±0.40(Predicted) |
color | Crystals or plates |
Water Solubility | 90.52g/L at 25℃ |
LogP | -0.94 |
CAS DataBase Reference | 81-04-9(CAS DataBase Reference) |
EWG's Food Scores | 1 |
FDA UNII | E8FPK78470 |
EPA Substance Registry System | 1,5-Naphthalenedisulfonic acid (81-04-9) |
Safety
Symbol(GHS) | |
Signal word | Danger |
Hazard statements | H314-H318 |
Precautionary statements | P260-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310 |
Hazard Codes | C |
Risk Statements | 34 |
Safety Statements | 22-24/25-45-36/37/39-26 |
RIDADR | UN 2585 |
WGK Germany | 1 |
HazardClass | 8 |
PackingGroup | III |
HS Code | 2904100090 |
Toxicity | LD50 orl-rat: 30 g/kg GISAAA 45(3),73,80 |
Preparation Products And Raw materials
1,5-Naphthalenedisulfonic acid Supplier
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