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CAS#584-08-7, Potassium carbonate, K2CO3
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CAS No.:
584-08-7 -
Molecular Formula:
K2CO3 -
Quality Standard:
99%min. -
Packing:
25kg/bag or as per request -
Mininmum Order:
500kg -
Price Update:
-
Market:
*If you want to download the TDS and MSDS(SDS) , please click here to view or download online.
Product Name: Potassium Carbonate
CAS No.: 584-08-7
Molecular Weight: 138.21
Structural Formula K2CO3
EINECS: 209-529-3
Others: price trend for purchase from China factory supplier
Synonyms: potassium carbonate anhydrous, potassium carbonate hemihydrate, dipotassium carbonate, carbonic acid, dipotassium salt, carbonate of potash, salt of tartar, alt of wormwood, pearl ash
Properties
In granule or powder depending on its production method, colourless and smelless
Applications
1 In production of potassium silicate, potassium phosphate, and other potassium composites
2 In production of optical glass, TV tube glass, PDP glass, etc
3 As food additives such as noodle enhancer, cocoa
4 In detergents, pesticides, feeds, etc
5 In the fertilizer industry for removal of carbon dioxide from the ammonia production synthesis gas coming from the steam reformer
6 As an ingredient in welding fluxes, and in the flux coating on arc welding rods
Specification
| Product | Grade | Form |
| Potassium Carbonate | potasium carbonate with heavy density | white granule |
| potasium carbonate special for printing and dyeing | white granule | |
| patassium carbonate pharmaceutical industry | white granule or powder | |
| potassium carbonate food additive | white granule or powder | |
| agracultural fertilizer potassium carbonate | white granule |
| Types | Food Grade | Tech Grade | First Grade |
| Purity (as K2CO3) | 99% min | 99% min | 98.5% min |
| Chloride (as KCl) | 0.01% max | 0.03% max | 0.1% max |
| Sulphate (as K2SO4) | 0.01% max. | 0.04% max | 0.1% max |
| Iron | 0.001% max | 0.001% max | 0.003% max |
| Insoluble matter in water | 0.02% max | 0.04% max | 0.05% max |
| Burnt Loss | 0.6% max | 0.8% max | 1% max |
| Relative Density | 2.428 | 2.428 | 2.428 |
| Melting Point | 891 | 891 | 891 |
| Packing | In 25 KGS net plastic woven bag inner with plastic bag or kraft paper bag. | ||
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