Name | 2-Naphthol-3,6-Disulfonic Acid Disodium Salt |
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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 |
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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 |
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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 |
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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% |