离岸价格
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Minimum Order
位置:
China
最小订单价格:
-
最小订单:
5 Ton
包装细节:
25kg/bag, 23MT in a 20FCL
交货时间:
with in 15 days after conferm order
供应能力:
2000 Ton per Month
付款方式:
T/T, L/C, Other
联系人 Mr. Anthony
No. 168 South Jianshe Street, Shijiazhuang, Hebei
| Item | Quality Index | |
| Food Grade | Industry Grade | |
| Purity ( As Na 2 S 2 O 5 ) | *8.0% min | *6.0% min |
| Sulfur Dioxide( SO 2 ) | *5.0% min | *5.0% min |
| Arsenic ( As ) | 0.***2% max | - |
| Heavy metals ( As Pb ) | 0.***5% max | - |
| Selenium (Se ) | 0.***5% max | - |
| Iron (Fe) | 0.**1% max | 0.**2% max |
| Water insoluble | 0.*2% max | 0.*5% max |
| PH value: | 4.**4.8 | 4.**4.8 |
