Name | 2-naphtol-3,7-disulfonic acid |
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Synonyms | 3-hydroxy-2,6-naphthalenedisulfonic acid |
Molecular Formula | C10H8O7S2 |
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Molecular Weight | 304.29600 |
Exact Mass | 303.97100 |
PSA | 145.73000 |
LogP | 3.20040 |
HS Code | 2908999090 |
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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% |