Sodium Metabisulfite (Pirosulfite)

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Decomposition temperature 65°C. Density: 2.36 g/cm³. Melting point 150°C. Hydrolyzes in water to sodium hydrosulfite

It is a slightly yellow or white crystalline powder. Properties: pungent smell of sulfurous anhydride, soluble in water, poorly soluble in ethyl alcohol, insoluble in fats and oils, has an acidic reaction. Obtained by passing sulfur dioxide through a soda-sulfite solution. When heated, SO ₂ is released. Melting point 150°C. Decomposition temperature 65°C. Density: 2.36 g/cm³

The chemical formula is Na ₂ S ₂ O ₅ .

The price of sodium metabisulfite in Ukraine

Pricing is influenced by many factors, due to which the cost of goods may vary. But our company keeps prices at an acceptable level for customers, so that quality products meet favorable prices for buyers.

Other names

To search for this product, such names can also be used - sodium metabisulphite, sodium pyrosulfite, pyrosulfurous acid salt, food additive E223.

Where is it applied?

1. In the food industry;
2. In the chemical industry for the treatment of various effluents;
3. In mechanical engineering, it is used to neutralize effluents that contain chromium;
4. In agriculture for conservation of winter fodder and for grain processing;
5. In organic analysis for the determination of aldehydes.

Warranty and storage

The company "Khimsnabzhenie" guarantees the quality and originality of chemical products.