| CAS No.: | 7778-80-5 |
|---|---|
| Formula: | K2so4 |
| EINECS: | 231-915-5 |
| Certification: | CIQ, ISO |
| Purity: | ≥99% |
| Type: | Potassium Sulphate |
| Customization: |
|---|
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Audited Supplier |
Component |
Range |
Typical |
|
K2SO4 |
98.0%min |
99% |
|
K20 |
52.0%min |
52% |
|
Moisture |
1.5%max |
0.5% |
|
CL |
1.5%max |
0.1% |
|
S |
18%min |
18.2% |
|
Free Acid(H2SO4) |
1.5%max |
1.5% |
|
PH |
3-5 |
4 |
|
Water Soluble |
100% |
100% |
|
Heavy Metal |
0.01%max |
0.008% |
|
Calcium |
0.1%max |
0.1% |
|
Iron (Fe) |
0.1%max |
0.1% |
Suppliers with verified business licenses
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