Potassium Carbonate
Price:Negotiable
Contact Info
- Add:ADD.22 Zhaoyang Road, Dayang Jiande Zhejiang 311616,P.R.China, Zip: 311616
- Contact:
- Tel:+86-571-64156812 64156011 64156179 64156088
- Email:sale@dyhg.com
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Description
Additional Information
Synonyms: Potash, Sal tartari and Salt of sartar
Structure Formula: K2CO3
Molecular Weight.: 138.20
Character : white powder or granule. Easily deliquesced when exposed in air. Dissolve easily in water, not dissolved in ethanol and ether.
Analytical standard: according to GB/T1587-2000 standard.
Specifications :
Index name
|
Index Value |
|||
Premium grade |
first grade |
Qualified grade |
Color-grade |
|
Assay ≥ |
99.0% |
98.5% |
96.0% |
99.0% |
Chlorides as KCl ≤ |
0.01% |
0.10% |
0.20% |
0.03% |
Sulphates as K2SO4牋≤ |
0.01% |
0.10% |
0.15% |
0.04% |
Ferrum as Fe |
0.001% |
0.003% |
0.010% |
0.001% |
Water insolubles牋≤ |
0.02% |
0.05% |
0.10% |
0.04% |
Loss after burning牋≤ |
0.60% |
1.00% |
1.00% |
0.80% |
a basic inorganic chemical material used in production of glass, inorganic salts, food additive, pharmaceuticals, agrochemicals, dye and pigments.
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