6373-42-8
6373-42-8 structure
- Name: alizarin-5-sulfonic acid
- Chemical Name: alizarin-5-sulfonic acid
- CAS Number: 6373-42-8
- Molecular Formula: C14H8O7S
- Molecular Weight: 320.27400
- Catalog: Chemical reagent Organic reagent Sulfonate/sulfinate
- Create Date: 2018-10-01 17:47:18
- Modify Date: 2025-08-24 21:29:40
| Name | alizarin-5-sulfonic acid |
|---|---|
| Synonyms |
5-Alizarinsulfonic acid
9,10-Dihydro-5,6-dihydroxy-9,10-dioxo-1-anthracenesulfonic acid Alizarin-5-sulphonic acid 5,6-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-1-sulfonic acid 5,6-Dihydroxy-9,10-dioxo-9,10-dihydro-anthracen-1-sulfonsaeure 5-Sulfoalizarin Alizarinsulfonicacid Alizarine-5-sulfonicacidContainsmonopotassiumsalt |
| Density | 1.792g/cm3 |
|---|---|
| Molecular Formula | C14H8O7S |
| Molecular Weight | 320.27400 |
| Exact Mass | 319.99900 |
| PSA | 137.35000 |
| LogP | 2.20070 |
| Index of Refraction | 1.743 |
| Risk Phrases | 36/37/38 |
|---|---|
| Safety Phrases | 26-36/37/39 |
| HS Code | 2918990090 |
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |