CAS 85-47-2|1-Naphthalenesulfonic acid
Introduction：Basic information about CAS 85-47-2|1-Naphthalenesulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-Naphthalenesulfonic acid | ||
|---|---|---|---|
| CAS Number | 85-47-2 | Molecular Weight | 208.234 |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 392ºC |
| Molecular Formula | C10H8O3S | Melting Point | 77-79 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 380.2ºC |
| Symbol | GHS05 | Signal Word | Danger |
Names
| Name | naphthalene-1-sulfonic acid |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 392ºC |
| Melting Point | 77-79 °C(lit.) |
| Molecular Formula | C10H8O3S |
| Molecular Weight | 208.234 |
| Flash Point | 380.2ºC |
| Exact Mass | 208.019409 |
| PSA | 62.75000 |
| LogP | 1.70 |
| Index of Refraction | 1.670 |
| InChIKey | PSZYNBSKGUBXEH-UHFFFAOYSA-N |
| SMILES | O=S(=O)(O)c1cccc2ccccc12 |
| Water Solubility | freely soluble |
Safety Information
| Symbol | GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H290-H314 |
| Precautionary Statements | P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338 |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S26-S36/37/39-S45-S28A |
| RIDADR | UN 2583 8/PG 2 |
| WGK Germany | 1 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 29041000 |
Customs
| HS Code | 2904100000 |
|---|---|
| Summary | 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Articles6
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| Molecularly imprinted solid-phase extraction of naphthalene sulfonates from water. J. Chromatogr. A. 1047(2) , 175-80, (2004) A new polymeric sorbent synthesised by exploiting molecular imprinting technology has been used to selectively extract naphthalene sulfonates (NSs) directly from aqueous samples. In the non-covalent m... |
Synonyms
| 1-naphthalenesulphonic acid |
| HT 907 |
| naphthalenesulfonic acid |
| 1-Sulfonaphthalene |
| 1-Naphthalenesulfonic acid |
| 1-Naphthyl sulfonic acid |
| Naphthalene-1-sulphonic acid |
| EINECS 201-610-1 |
| SULFONATED NAPHTHALENE |
| MFCD00003987 |
| a-Naphthalenesulfonic acid |
| naphthalene-1-sulfonic acid |
| 1-naphthalene sulfonic acid |
