| Customization: | Available |
|---|---|
| CAS No.: | 873-55-2 |
| Formula: | C6h5nao2s |
|
Still deciding? Get samples of US$ 1/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| BENZENESULFINIC ACID SODIUM SALT Basic information |
| Product Name: | BENZENESULFINIC ACID SODIUM SALT |
| Synonyms: | 4-CHLOROBENZENESULPHINIC ACID SODIUM SALT;4-CHLOROBENZENESULFINIC ACID SODIUM SALT HYDRATE;SODIUM 4-CHLOROBENZENE SULFINIC ACID;P-CHLOROBENZENESULFINIC ACID SODIUM SALT;Sodium benzene sulfonate,Sodium benzosulfonate;BENZENESULFINIC ACID NA SALT;Natriumbenzolsulfinat;Benzenesulfinic acid sodium salt |
| CAS: | 873-55-2 |
| MF: | C6H5NaO2S |
| MW: | 164.16 |
| EINECS: | 212-842-8 |
| Product Categories: | Pharmaceutical Intermediates;Industrial/Fine Chemicals |
| Mol File: | 873-55-2.mol |
| Product Name | sodium benzenesulfinate anhydrous | ||
| Batch No. | 22200105 | Invoice Date. | |
| Quantity | 1000kg, 40drums | MFG Date: | jan. 09, 2022 |
| Contract No. | CAs No.: | 873-55-2 | |
| ITEM | STANDARD | RESULTS |
| Appearance | White powder | Pass |
| Purity (HPLC) | ≥ 99.0% | 99.29 |
| Moisture | 0.5% Max | 0.33 |
| Clarity | ≤4.0 | 1.2 |
| PH | 6.5-8.5 | 6.6 |
| Chloride | ≤ 0.5 % | <0.5 |
| Sulfate | ≤ 0.5 % | <0.5 |
| Sulphite | Agreed to the enterprise standards | Up to grade |
| Iron | ≤ 0.01% | <0.01 |
| Heavy metal | ≤ 0.01 % | <0.01 |
| Product Name | sodium benzenesulfinate Dihydrate | ||
| Batch No. | 22201001 | Invoice Date. | |
| Quantity | 1000kg, 40drums | MFG Date: | jan. 03, 2022 |
| Contract No. | CAs No.: | 25932-11-0 | |
| ITEM | STANDARD | RESULTS |
| Appearance | White Crystal | Pass |
| Purity (HPLC) | ≥ 99.0% | 99.65 |
| Moisture | 19% Max | 18.17 |
| Clarity | ≤4.0 | 3.6 |
| PH | 6.5-8.5 | 6.5 |
| Chloride | ≤ 0.5 % | <0.5 |
| Sulfate | ≤ 0.5 % | <0.5 |
| Sulphite | Agreed to the enterprise standards | Up to grade |
| Iron | ≤ 0.01% | <0.01 |
| Heavy metal | ≤ 0.01 % | <0.01 |
| BENZENESULFINIC ACID SODIUM SALT Chemical Properties |
| Melting point | >300 °C(lit.) |
| Boiling point | 83-84 °C |
| density | 1.45[at 20ºC] |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Water |
| form | Crystals or Crystalline Powder |
| color | White |
| Water Solubility | Soluble in water. |
| Sensitive | Hygroscopic |
| BRN | 3598405 |
| LogP | -3.54 |
| CAS DataBase Reference | 873-55-2(CAS DataBase Reference) |
| EPA Substance Registry System | Benzenesulfinic acid, sodium salt (873-55-2) |
Sodium benzene sulfinate is used in the photographic, pharmaceutical, and electroplating industries.
1. Sodium benzenesulfinate is an intermediate in the preparation of chrysanthemic acid.
2. Sodium benzenesulfinate can also be used as a photographic reducing agent.
3. Sodium benzene sulfinate can be used as a bright nickel plating primary brightener.
4. Sodium benzenesulfinate can be used as a polymerization adhesion enhancer and plasticizer for plasticization and modification of polyamide, epoxy resin and phenolic resin.
){kind=link}