| ≥1 piece |
Quality:according to Europe E224 and FCC5
Capacity:2000 tons/year
Product characteristics:
The Product was colorless crystal or white crystalline powder with
the relative density of 2.34 .The melting point was 150-190 °C (decomposition). The product had a flavor of sulfur dioxide
and soluble in water with acidic aqueous solution, it was not soluble
in ethanol. Sulfur dioxide was released from acidic solution and oxidized
to sulfate in the air.
Product package:
25 kg per bag, composite bag lined with plastic bag, or by user’s request.
| CAS No.: 16731-55-8 | Other Names: Potassium pyrosulfite | MF: K2S2O5 |
| Place of Origin: Shandong China (Mainland) | Type: Antioxidants, Preservatives | Brand Name: changcheng |
| Model Number: E224 | Form: white crystalline powder |