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Personne àcontacter Ms. Sara
Dongli District, Tianjin, Tianjin
1.Potassium dichromate
Appearance:red-orange crystalline solid
Exercised Standard: GB******9 5
Packing:*0kg per strengthened woven bag
Uses:It is used to leather,Photography,Silver testing and Wood treatment.
items |
specification |
||
K2Cr2O7≥ |
*9.7 |
*9.5 |
*9.0 |
Cl%≤ |
0.**0 |
0.**0 |
0.**0 |
Insolubles in water %≤ |
0.**0 |
0.**0 |
0.**0 |
sulfate%≤ |
0.**0 |
0.**0 |
- |
Moisture % |
0.**0 |
0.**0 |
- |
2. ABOUT OUR SERVICE
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