Disodium hydrogenorthophosphate
- Số CAS
- 7558-79-4
- Khối lượng phân tử
- 141.96
- Công thức phân tử / ký hiệu hóa học
- Na2HPO4
Mô tả
Apearances: White powder, soluble in water, insoluble in alcohol, easy to absorb moisture.
ỨNG DỤNG
Buffer, water softener. Pharmaceutical industry for stimulants and fruit salt. Used as detergents, acidity buffer and dye additives for boiler water treatment, the mica piece puzzle together, baking powder manufacturing and electroplating.
Keywords:Surface treatment chemicals
Phiếu kiểm nghiệm
|
TEST ITEMS |
TEST RESULT |
|
|
AR |
|
Aqueous reaction |
Qualified |
|
Nitrate (NO3) |
≤0.0003 |
|
Fe |
≤0.002 |
|
As |
≤0.002 |
|
Heavy metals (as Pb) |
≤0.001 |
|
Loss on drying |
≤0.2 |
|
Water insoluble matter |
≤0.01 |
|
Chloride (Cl) |
≤0.001 |
|
Sulfate (SO4 |
≤0.01 |