离岸价格
获取最新报价( Negotiable )
|Minimum Order
位置:
China
最小订单价格:
-
最小订单:
5 Ton
包装细节:
25kgs/bag
交货时间:
15days
供应能力:
20000 Ton per Year
付款方式:
T/T, L/C
联系人 george
south furong road, Changsha, Hunan
[Quality standard]:qualified with the standard [GB*********9].
|
Item |
Standard values(%) |
Test result |
|
Appearance |
White powder |
White powder |
|
Sodium fluorosilicate (Na2SiF6) |
≥*9 |
*9.0 |
|
Loss of weight on drying at **5℃ |
≤0.*0 |
0.*0 |
|
Free acid (as HCL) |
≤0.*0 |
0.**7 |
|
Chlorides(CL) |
≤0.*5 |
0.*1 |
|
Water-insolubles |
≤0.4 |
0.**7 |
|
Sulfate (SO4) |
≤0.*5 |
0.*3 |
