Name | naphthol yellow S |
---|---|
Synonyms |
Disodium 5,7-dinitro-8-oxido-2-naphthalenesulfonate
2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro-, sodium salt (1:2) MFCD00003958 EINECS 212-690-2 FD & C Yellow No. 1 Sulfur Yellow S Citronin A Disodium 5,7-dinitro-8-oxidonaphthalene-2-sulfonate Naphthol Yellow S Hydrate Acid yellow 1 NAPHTHOL YELLOW S 8-Hydroxy-5,7-dinitro-2-naphthalenesulfonic Acid Disodium Salt Ext. D & C yellow no. 7 Disodium 5,7-dinitro-8-oxidonaphthalene-2-sulphonate C.I. Acid Yellow 1 |
Melting Point | >300℃ |
---|---|
Molecular Formula | C10H4N2Na2O8S |
Molecular Weight | 358.192 |
Exact Mass | 357.948364 |
PSA | 180.28000 |
LogP | 3.83130 |
CHEMICAL IDENTIFICATION
|
Symbol |
GHS07, GHS08 |
---|---|
Signal Word | Warning |
Hazard Statements | H317-H373 |
Precautionary Statements | P260-P280 |
Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
Hazard Codes | Xi,C,F |
Risk Phrases | 11-34 |
Safety Phrases | S24/25 |
RIDADR | NONH for all modes of transport |
WGK Germany | 3 |
RTECS | QK1813000 |
HS Code | 2904909090 |
HS Code | 2904909090 |
---|---|
Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |