FOB Price
Get Latest Price|
Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
-
Packaging Detail:
-
Delivery Time:
-
Supplying Ability:
-
Payment Type:
-
連絡先担当者 Ms. SunShine
No.106-6 Yuhua Street, Tianjin, Tianjin
Name of index |
GB********9 |
BP*3/*8 |
E**1 |
Appearance |
*- |
Colorless or white crystal or crystalline |
|
Content(Na3C6H5O7·2H2O),% |
*9.****0.5 |
*9.****1.0 |
*9.****1.0 |
Acidity and Alkalinity |
Compliance |
Accord with the test |
Accord with the test |
Sulphates,≤% |
0.*1 |
0.**5 |
0.**5 |
Heavy metals(As Pb), ≤% |
*- |
0.**1 |
0.***5 |
Oxalate(As H2C2O4), ≤% |
0.*1 |
0.*3 |
0.*1 |
Easy carbonify substance |
|
Accord with the test |
Accord with the test |
Chloride, ≤% |
0.**5 |
0.**5 |
0.**5 |
Loss on drying,% |
*0.***3.0 |
*1.***3.0 |
*1.***3.0 |
PH value(5% aqueous solution) |
*- |
*- |
7.**9 |
Arsenic(As),≤ppm |
1 |
*- |
1 |
Lead(Pb),≤ppm |
2 |
*- |
1 |
Mercury(Hg),≤ppm |
*- |
*- |
1 |
Clarity & colour of solution |
*- |
– |
Accord with the test |
 Light Transmission |
*6.0 |
 |
 |
 ferric chloride |
5 |
 |
 |
 calcium salt |
0.*2 |
 |
 |