联系人 John
Weifang, Shandong
sodium
metabisulfite is
mainly used as reduction agent.
Furthermore, sodium
metabisulfite is
ideal for the bleaching of vegetable fibers and textile, for the
production of solutions, which are used in the developing of photos
and films as well as for the treatment of tanning agents in dyeing
of textiles.
Test Standard:
HG/T********8
| Project | Target | Test Result |
| Main content(Na2S2O5) | ≥*6.5 | *7.*3 |
| SO2 | *5.0% | *5.*6% |
| Iron ( Fe) | ≤0.**5% | 0.**2% |
| Water-Insoluble | ≤0.*5% | 0.**3% |
| Arsenic(As) content | ≤0.***1% | 0.***1% |
| PB | ≤0.***5% | 0.****8% |
| PH | **4.8 | 4.*7 |
| 国家: | China |
| 型号: | - |
| 离岸价格: | ( Negotiable ) 获取最新报价 |
| 位置: | China |
| 最小订单价格: | - |
| 最小订单: | 1 Ton |
| 包装细节: | Bag |
| 交货时间: | 7-15 days |
| 供应能力: | - |
| 付款方式: | T/T, L/C, Western Union |
| 產品組 : | Chemical |
