联系人 Amy
Xuefu, Taiyuan, Shanxi
| Item | Specification | |
|
|
Food Grade | Tech Grade |
|
Appearance |
White or Slightly Yellow Crystalline Powder | |
|
Content |
*8.0% Min | *8.0% Min |
|
SO2 |
*5.0% Min | *5.0% Min |
|
Na2S2O4 |
2.0% Max | 2.0% Max |
|
Insolubles In Water |
0.*5% Max | 0.*5% Max |
|
Particle Size |
*5% (Mesh **0) | *5% (Mesh **0) |
|
pH |
4.5 *5.5 | 4 *4.6 |
|
Fe |
5ppm max | 5ppm max |
|
Heavy Metal |
*0 ppm max | |
|
As |
1 ppm max | |
| 国家: | China |
| 型号: | 7681-57-4 |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | T/T, L/C |
| 產品組 : | - |
