| Name | 2-Naphthol-3,6-Disulfonic Acid Disodium Salt |
|---|---|
| Synonyms |
3-Hydroxy-2,7-naphthalenedisulfonic Acid Disodium Salt
2,7-Naphthalenedisulfonic acid, 3-hydroxy-, sodium salt (1:2) MFCD00065915 Disodium 2-naphthol-3,6-disulfonate 2-Naphthol-3,6-disulfonic Acid Disodium Salt EINECS 205-196-3 R Acid Disodium Salt Disodium 3-hydroxy-2,7-naphthalenedisulfonate Sodium 3-hydroxynaphthalene-2,7-disulfonate disodium 3-hydroxynaphthalene-2,7-disulfonate |
| Melting Point | 107ºC |
|---|---|
| Molecular Formula | C10H6Na2O7S2 |
| Molecular Weight | 348.260 |
| Exact Mass | 347.935028 |
| PSA | 151.39000 |
| LogP | 2.51520 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | QJ6477000 |
| HS Code | 2922210000 |
| HS Code | 2908999090 |
|---|---|
| Summary | 2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |