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Potassium carbonate Specification
- Ph Level
- 11.6 (5% solution)
- Loss on Drying
- 1.0% max
- Assay
- 98.5% - 99.5%
- Melting Point
- 891 C
- Boiling point
- Decomposes before boiling
- Molecular Formula
- K2CO3
- HS Code
- 28364000
- Moisture (%)
- 0.5% max
- Molecular Weight
- 138.205 g/mol
- Storage
- Store in a cool dry and well-ventilated place
- Particle Size
- Various grades available
- EINECS No
- 209-529-3
- Heavy Metal (%)
- 0.002% max
- Other Names
- Pearl ash Salt of tartar
- CAS No
- 584-08-7
- Type
- Inorganic Compound
- Grade
- Industrial Grade
- Usage
- Widely used in glass manufacturing textiles and food processing
- Purity
- 99% min
- Appearance
- White crystalline powder
- Application
- Glass industry ceramics soap and detergent production food additive (E501)
- Raw Material
- Potassium hydroxide Carbon dioxide
- Smell
- Odorless
- Color
- White
- Form
- Powder
About Potassium carbonate
Name: Potassium carbonateSynonyms : Potassium carbonate anhydrous
Molecular Formula: K2CO3
Molecular Weight : 138.19
CAS Registry Number: 584-08-7
EINECS 209-529-3
It can be made as the product of potassium hydroxide's absorbent reaction with carbon dioxide. It is deliquescent, often appearing a damp or wet solid. Potassium carbonate is used in the production of soap and glass.
Pearl ash has been used for soap, glass, and china production.
Potassium carbonate is used in reactions to maintain anhydrous conditions without reacting with the reactants and product formed. It may also be used to pre-dry some ketones, alcohols, and amines prior to distillation.
FAQs of Potassium carbonate:
Q: What are the main applications of Potassium carbonate in the industry?
A: Potassium carbonate is widely used in the glass industry, ceramics, soap and detergent production, and as a food additive (E501).Q: What is the purity level of Industrial Grade Potassium carbonate?
A: The Industrial Grade Potassium carbonate has a purity level of 99% minimum with an assay ranging from 98.5% to 99.5%.Q: How should Potassium carbonate be stored?
A: Potassium carbonate should be stored in a cool, dry, and well-ventilated place to ensure its quality is maintained.Q: What is the chemical formula of Potassium carbonate?
A: The molecular formula of Potassium carbonate is K2CO3, with a molecular weight of 138.205 g/mol.Q: What is the appearance of Potassium carbonate?
A: Potassium carbonate appears as a white crystalline powder with no distinct odor.
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