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| Product ID: | CM011 |
| Chemical Name: | Sodium Sulphite |
| Cas No.: | 7757-83-7 |
| Molecular Formula: | Na2SO3 |
| Molecular Weight: | 126.04 |
| Appearance: | White crystal powder, Specific gravity: 2.633, Melting point: 150℃.It soluble in water, lightly soluble in alcohol. Water solution appears light alkalinity, it decompositi |
| Usage: | It is mainly used for the industry of dyeing, medicine, leather making,paper making, chemical fiber, |
Na2SO3 96% Min 97% Min
Fe 0.005% Max 0.003% Max
Water Insoluble Matter 0.03% Max 0.02% Max
Free alkali(as sodium carbonate) 0.4% Max 0.1% Max
Packing:Net each in 25kg plastic woven bag, lined with PE bag.
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Pharm /food raw material