1-Amino-2-naphthol-4-sulfonic Acid structure
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Common Name | 1-Amino-2-naphthol-4-sulfonic Acid | ||
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CAS Number | 116-63-2 | Molecular Weight | 239.248 | |
Density | 1.6±0.1 g/cm3 | Boiling Point | 466ºC | |
Molecular Formula | C10H9NO4S | Melting Point | 295ºC | |
MSDS | USA | Flash Point | N/A |
Name | 4-amino-3-hydroxynaphthalene-1-sulfonic acid |
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Synonym | More Synonyms |
Density | 1.6±0.1 g/cm3 |
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Boiling Point | 466ºC |
Melting Point | 295ºC |
Molecular Formula | C10H9NO4S |
Molecular Weight | 239.248 |
Exact Mass | 239.025223 |
PSA | 109.00000 |
LogP | -0.92 |
Index of Refraction | 1.748 |
Stability | Stable. Incompatible with strong bases, acid chlorides, acid anhydrides, strong oxidizing agents. |
Water Solubility | insoluble |
CHEMICAL IDENTIFICATION
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Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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Hazard Codes | Xi:Irritant |
Risk Phrases | R36/37/38 |
Safety Phrases | S26-S37/39 |
RIDADR | UN 2585 |
WGK Germany | 3 |
RTECS | QK1292000 |
Packaging Group | III |
Hazard Class | 8.0 |
HS Code | 29222100 |
Precursor 10 | |
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DownStream 10 | |
HS Code | 2922299090 |
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Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
F.A. Sorrentino et al.
Microchem. J. 15 , 441, (1970)
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1-Amino-2-naphthol-4-sulfonic Acid |
4-amino-3-hydroxynaphthalene-1-sulfonic acid |
1,2,4-Acid |
1-Naphthalenesulfonic acid, 4-amino-3-hydroxy- |
MFCD00004019 |
EINECS 204-147-3 |
4-Amino-3-hydroxy-1-naphthalenesulfonic acid |