potassium carbonate
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| Post Date: | Oct 30,2025 |
| Expiry Date: | Apr 28,2026 |
| Detailed Description: |
Cas No. :584-08-7
Properties: colorless or white hexagonal or orthorhombic crystal or granular powder. Relative density 2.662 Softening point 588℃, melting point 1069℃, boiling point 1689℃. Soluble in water (12G/100ML water at 25℃, 24.1G/100ML water at 100℃), insoluble in alcohol, acetone and carbon disulfide. Specification: Industrial grade potassium carbonate (GB/T 1587-2000) IndexUnitSuperiorColor tube gradeFirst classQualifiedContent(K2CO3)%≧99.099.098.596.0Chloride(KCl)%≦0.010.030.100.20Sulfur compound (K2SO4)%≦0.010.040.100.15Iron%≦0.0010.0010.0030.010Water insoluble matter%≦0.020.040.050.10Loss on ignition%≦0.60.81.001.00 |
| CAS Registry Number: | 584-08-7 |
| Synonyms: | ;Potassium carbonate anhydrous;Potassium carbonate hemihydrate;Potassiumcarbonate;Dipotassium carbonate;Carbonic acid, dipotassium salt;Carbonate Of Potash;Salt of tartar;alt of wormwood;Pearl ash;Potassium carbonate,anhydrous;Heavy potassium carbonate; |
| Molecular Formula: | K2CO3 |
| Molecular Weight: | 138.2066 |
| Molecular Structure: | |
| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | :; :; |
| Safety Description: | :; :; |
| Company: | Shanxi Leixin Chemical Co., Ltd. [ China ] |
| Contact: | Mr.zhang |
| Tel: | +86-351-7838966 13935852552 |
| Fax: | +86-351-8063206 |
| Email: | sxleixin@163.com |
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