Sodium sulfite Suppliers, Sodium sulfite Manufacturers.
| Product name: | Sodium sulfite |
| Alias: | Sodium sulfite anhydrous; Sodium sulphite; anhydrous sodium sulfite; Sodium sulfite ,anhydrous; Sodium Sulfite (Food Grade) |
| CAS No.: | 7757-83-7 |
| EINECS No.: | 231-821-4 |
| Molecular Formula: | Na2SO3 |
| Molecular weight: | 126.04 |
| Inches: | inch=1/2Na. H2O3S/C;; 1-4(2)3/H;; (H2,1,2,3)/K2*+1;/p-2 |
| Molecular structure: |  |
| Density: | 2.633 |
| Water solubility: | 23 g/100 mL (20℃) |
| Physicochemical properties: | |
| Property Colorless monoclinic crystal. The relative density is 1.561 Solubility Soluble in water, its aqueous solution is alkaline reaction, insoluble in ethanol. |
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| Uses: | |
| It is used as a stabilizer for man-made fibers, fabric bleaching agents, photographic developers, dyeing and bleaching deoxidizers, spices and dye reducing agents, and lignin removers for papermaking | |
| Hazard Signs: | SN: Harmful; |
| Risk Terminology: | R22: ; R36/37/38: ; |
| Security Terminology: | S24/25: ; |
| Upstream Raw Materials: | Benzene, phenol, soda ash, sulfur dioxide, membrane caustic soda, sodium sulfite, sodium sulfide, sulfuric acid, caustic soda |
| Downstream Products: | Sodium thiosulfate, cuprous chloride, cuprous cyanide, copper, selenium, 2-naphthol, sodium allyl sulfonate, sodium methacrylenesulfonate, disodium sulfonyl sulfosuccinate, p-methylsulfonyltoluene, 1,3-dinitrobenzene, 3-nitroaniline, 1-amino-2-naphthol-4-sulfonic acid, 1-aminoanthraquinone, 1605 emulsifiable concentrate |
Company： |
Baipan (Shandong) Supply Chain Management Co., Ltd |
E-mail： |
chem@netsun.com |
Address： |
Weifang Headquarters Base, Hanting District, Weifang City, Shandong, China |
Zip Code： |
261101 |
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