Name | naphthalene-2-sulfonic acid |
---|---|
Synonyms |
naphthalene-6-sulfonic acid
kyselina2-naftalensulfonova 2-Naphthalenesulfonic acid β-Naphthalenesulfonic acid 2-Naphthalene Sulfonic Acid 2-Sulfonaphthalene Naphthalene-2-Sulfonic Acid Hydrate NAPHTHALENE-2-SULFONIC ACID Dirinal NSK EINECS 204-375-3 naphthalene-2-sulphonic acid 2-naphthalenesulphonic acid MFCD00004089 2-Naphthalenesulfoni napthalene-2-sulfonic acid 2-Naphthalenesulfonic acid hydrate |
Density | 1.4±0.1 g/cm3 |
---|---|
Melting Point | 124 °C |
Molecular Formula | C10H8O3S |
Molecular Weight | 208.234 |
Exact Mass | 208.019409 |
PSA | 62.75000 |
LogP | 1.70 |
Vapour Pressure | 7.05E-12mmHg at 25°C |
Index of Refraction | 1.670 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
Symbol |
GHS05 |
---|---|
Signal Word | Danger |
Hazard Statements | H290-H314 |
Precautionary Statements | P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338 |
Hazard Codes | C:Corrosive; |
Risk Phrases | R35 |
Safety Phrases | S26-S36/37/39-S45 |
RIDADR | UN 2583 8/PG 2 |
WGK Germany | 1 |
RTECS | QK1225000 |
Packaging Group | III |
Hazard Class | 8 |
HS Code | 2904100000 |
Precursor 9 | |
---|---|
DownStream 10 | |
HS Code | 2904100000 |
---|---|
Summary | 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |