Sodium Metabisulphite (SMBS) 97-98%
SMBS in technical and food grade for mining, water treatment, wine, food and textile buyers.
Options and prices
| Ref. | Purity / grade / pack | USD range per tonne | Minimum order |
|---|---|---|---|
| LY0816-1 | 97% 25 kg | 270 - 350 | 1 × 20' container |
| LY0816-2 | 97% 1000 kg | 270 - 345 | 1 × 20' container |
| LY0816-3 | 96.5% 25 kg | 250 - 320 | 1 × 20' container |
| LY0816-4 | 98% 25 kg | 290 - 370 | 1 × 20' container |
| LY0816-5 | 98% E223 25 kg | 350 - 460 | 1 × 20' container |
FOB Qingdao / Tianjin, per tonne. Indicative market ranges in USD, not offers. A written offer or proforma fixes price, specification and terms. Indicative prices, updated November 2026.
Sodium metabisulphite for gold-mining cyanide detox, water dechlorination, food and wine preservation, textile bleaching and photographic use. Price follows soda ash and sulphur dioxide cost; Chinese and Indian plants dominate export supply. Food E223 grade is priced above technical 97%. Sold in 25 kg bags or 1,000 kg jumbo bags by the container.
Specifications
| Na2S2O5 | 96.5-98% min |
|---|---|
| SO2 content | 65% min |
| Iron (Fe) | 20 ppm max (food) |
| CAS | 7681-57-4 |
| Hazard | harmful if swallowed, not IMDG regulated |
| Packing | 25 kg PP bags with liner or 1,000 kg jumbo bags, about 25-27 t per 20' container. |
| Typical origins | China, India, Germany, Vietnam |
Trade terms
- Price basis: FOB Qingdao / Tianjin, per tonne
- Payment: Telegraphic transfer (T/T), Letter of credit (L/C)
- Minimum order: 1 × 20' container
- Lead time: 15-30 days