| CAS No.: | 7681-57-4 |
|---|---|
| Formula: | Na2s2o5 |
| EINECS: | 7681-57-4 |
|
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| Product name | Sodium metabisulfite |
| CAS number | 7681-57-4 |
| Assay | ≥98% |
| Appearance | White or light yellow crystalline powder |
| Capacity | 5000mt/year |
| Package | 25kg/drum |
| Application | Food additive, pharmaceutical, preservative, bleach, reducing agent, rubber coagulant, beneficiation agent, developer, electroplating sewage treatment agent, scouring agent for printing and dyeing industry, cement and oil well admixture, etc. Standard: Enterprise export |
| More information | Synonyms: Sodium pyrosulfite Disodium disulphite Disulfurous acid disodium salt Pyrosulfurous acid disodium salt Molecular Formula: Na2S2O5 Molecular Weight: 190.10 CAS Registry Number: 7681-57-4 EINECS: 231-673-0 Density: 1.48 Melting point: 150 ºC Water solubility: 540 g/L (20 ºC) |
Jinan Finer Chemical Co., Ltd is professional to manufacture and R&D chemical intermediates, pharmaceutical intermediates and fine chemicals. Company locates in Jinan city new material industry park which is approved by Shandong province government, so the company has great advantages in enterprise credit, finance security, product quality control and cargo export.
The pharmaceutical intermediates are mainly applied to anti-cancer, anti-depression, cardiovascular, diabetes and other new medicine. The chemical intermediates mainly refer to heterocyclics and OLED intermediates.The company built new factory to produce new fine chemical materials which are mainly used in water treatment, bactericidal and anti-corrosion, dyes, electronic materials and other industry fields.
Finerchem has export & import license, and hazard chemical sales license. The products are exported to America, Brazil, South Korea, Japan, Taiwan, Malaysia, Thailand, Indonesia, Europe union and other countries or regions.
Under rich experiences and excellent international reputation, the company becomes a quite influential enterprise in China's chemical field. FinerChem sincerely look forward to establishing long good cooperation with our customers from all over the world.
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