Product Description
Sodium Metabisulfite is a white to slightly yellow powder used as a reducing agent, preservative, bleaching agent, and antioxidant. Common applications include water treatment, textile processing, pulp & paper, and food industries.
Available in different purity levels, anti-caking treatments, and powder densities, depending on customer requirements.
| Item | Details | Item | Details |
| Product Name | Sodium Metabisulfite | Brand Name | hanhai |
| Alias | Sodium Pyrosulfite | Place of Origin | China |
| CAS No. | 7681-57-4 | EINECS No. | 231-673-0 |
| Molecular Formula | Na2S2O5 | Molecular Weight | 190.09 |
| Appearance | White Crystalline Powder | Purity | 96% – 97% |
| Classification | Sulfate | Type | Sodium Metabisulfite |
| Grade | Food, Industrial, Tech Grade | HS Code | 283210 |
| Density | 1.48 g/cm³ | Melting Point | 150 °C |
| Applications | Food additive, Fertilizer, Paper making, Leather | Packaging | 25KG / 1000KG bag |
| Loading Quantity | 25-27.5 MTs / 20’FCL | Mark / Logo | Customizable |
| Storage | Cool, Dry Place | Shelf Life | 2 Years |
| Sample | Available | Solubility | Water Soluble |
Key Parameters
- Purity: 96% Min (Others available)
- Form: Fine Powder
- Moisture Control: Available upon request
- Packaging: 25kg bag
- Supplier: Han Hai Chemical International Trade Co., Ltd.
| Item | Details |
| Packaging Details | 1000kg / 50kg / 25kg / 1MT or Customized |
| Selling Units | Single item |
| Single Package Size | 100 x 100 x 100 cm |
