联系人 HongMei
E-1510-1610.Vanke Citygarden,Zhengyi Road, Heibei District Tianjin China, Tianjin, Tianjin
TEST
ITEM
|
Unit
|
GB*********9
|
TEST RESULT
|
Appearance
|
**-
|
White Crystal or
White Powder
|
White Crystal or
White Powder
|
Purity(as (Na2PO3F))
|
%
|
≥*5.0
|
*8.0
|
Free fluoride (F)
|
%
|
≤0.*8
|
0.*0
|
Total fluoride (F)
|
%
|
≥*3.0
|
*3.*5
|
Binding fluoride (F)
|
%
|
≥*2.*4
|
*2.*5
|
Arsenic (As)
|
%
|
≤0.***2
|
0.***2
|
Heavy metal (Pb)
|
%
|
≤0.**2
|
0.**1
|
Pb
|
%
|
≤0.***2
|
0.***1
|
Insoluble Solid in Water
|
%
|
≤0.*5
|
0.*5
|
PH value (*0g/L solution)
|
**-
|
6.5 – 8.0
|
6.8
|
Loss on drying,
|
%
|
≤0.2
|
0.**5
|
国家: | China |
型号: | XinDa 02 |
离岸价格: | 获取最新报价 |
位置: | tianjin china |
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, D/P |
產品組 : | - |