1. Chemical name: Potassium bicarbonate
2. Molecular formula: KHCO3
3. Molecular weight: 100.115
4. CAS: 298-14-6
5. Properties: Colorless and transparent monoclinic crystal structure. Relative density 2.17, stable in air. It is soluble in water and becomes weakly alkaline due to hydrolysis. Aqueous solutions and magnesium salts do not precipitate basic salts. Insoluble in ethanol. It begins to decompose at 100°C and completely decomposes at 200°C, losing carbon dioxide and water to become potassium carbonate.
6. Use: Used as raw material for the production of potassium carbonate, potassium acetate, potassium arsenite, etc., and also used in medicine, food, fire extinguishing and other industries. As an acidity regulator and chemical leavening agent, our country stipulates that it can be used in various foods that require the addition of leavening agents, and should be used in appropriate amounts according to production needs.
7. Packaging: lined with polyethylene plastic bag, outer plastic woven bag, 25Kg per bag.
8. Storage and transportation: It should be stored in a dry, ventilated and clean warehouse, handled with care, to prevent moisture and heat. During transportation, it should be protected from rain and moisture, and should be isolated and stacked away from toxic substances.
1) Characteristics:
White powder or tiny crystalls, nodorousand salty, easily soluble in water, insoluble in alcohol, presenting slightly alkalinity, decomposed when heating. Decomposed slowly when exposd to moist air.
2) Uses:
Used as food fermentation, detergent ingredient, carbondoxide foamer, pharmacy, leather, ore milling and metallurgy, detergent for wool, exting uisher and metal heat-treating, fiber and rubber industry, etc.
3) Advantage of products:
1, Granule thick: The thickest coarse would be 20 mesh (864μ M)
2, Easy flowable, hard to be agglomerate. Our products can keep fresh in one year under common conditions.
3, Whiteness high. The highest we can reach 94.5.
4, Specification various. We can provide not only 40 mesh (beyond 381μ M), 60-100mesh (200μ M-144μ M), but also above 100 mesh(140downwards).
Specification
ITEM |
Indicator value |
Result |
| Best quality |
First quality |
| Exterior |
White crystal |
White crystal |
| Total Alkali Content (KHCO3)% ≥ |
99.0 |
98.0 |
99.23 |
| Potassium (K)%≥ |
38.0 |
37.5 |
38.42 |
| Water insoluble matter%≤ |
0.01 |
0.05 |
0.025 |
| Chlorides (KCI)%≤ |
0.02 |
0.05 |
0.025 |
| Sulfate (K2SO4)%≤ |
0.02 |
0.04 |
0.025 |
| Iron oxide (Fe2O3)%≤ |
0.001 |
0.003 |
0.0015 |
Audited Supplier 
Audited Supplier 
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