CAS Number6357-93-3
Synonyms2,8-Dihydroxy-6-sulpho naphthalene; 4,6-Dihydroxynaphthalene-2-sulphonic acid; 2,8-dihydroxynaphthalene-6-sulphonic acid; 4,6-dihydroxy-naphthalene-2-sulfonic acid; 1-hydroxy-3-sulpho-7-hydroxy-naphthalene; 4,6-Dihydroxy-naphthalin-2-sulfonsaeure; DIHYDROXY-G-SALT; EINECS 228-757-4; 2,8-dihydroxynaphthalene-6-sulfonic acid; DIOXY G ACID
Molecular FormulaC10H8O5S
Molecular Weight240.23300
Purity98.00%
Density1.677 g/cm3
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 6357-93-3 |
| Catalog No. | 2A-9032786 |
| Chinese Name | 4,6-Dihydroxynaphthalene-2-sulphonic acid |
| Synonyms | 2,8-Dihydroxy-6-sulpho naphthalene; 4,6-Dihydroxynaphthalene-2-sulphonic acid; 2,8-dihydroxynaphthalene-6-sulphonic acid; 4,6-dihydroxy-naphthalene-2-sulfonic acid; 1-hydroxy-3-sulpho-7-hydroxy-naphthalene; 4,6-Dihydroxy-naphthalin-2-sulfonsaeure; DIHYDROXY-G-SALT; EINECS 228-757-4; 2,8-dihydroxynaphthalene-6-sulfonic acid; DIOXY G ACID |
| Molecular Formula | C10H8O5S |
| Molecular Weight | 240.23300 |
| Purity | 98.00 |
| Density | 1.677 g/cm3 |
| HTC | 2908999090 |
| SMILES | O=S(=O)(O)c1cc(O)c2cc(O)ccc2c1 |
| InChI | InChI=1S/C25H22ClN3O2S2/c1-14-10-15(2)23(16(3)11-14)29-22(30)13-32-25-28-20-9-8-17(12-21(20)33-25)27-24(31)18-6-4-5-7-19(18)26/h4-12H,13H2,1-3H3,(H,27,31)(H,29,30) |
| InChI Key | FBYMBFPXCCVIRA-UHFFFAOYSA-N |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Product Name: 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% |
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