K2CO3 , Promotion Season Now in Store and Free Sample for Testing with Factory Price
- Chemical Name: K2CO3
CAS No.: 584-08-7
Molecular Fomula: C7H7N5O2
Molecular weight: 193.16
Appearance: White to beige Powder
Sample: Available
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Description of K2CO3
Potassium carbonate (K2CO3) is a white salt, soluble in water (insoluble in ethanol) which forms a strongly alkaline solution. 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.
Basic Info of POTASH
Basic Info
Numbering system
Properties
Safety Info
Basic Info
| Chemical Name | Potassium carbonate |
| CAS No. | 584-08-7 |
| Molecular Formula | CK2O3 |
| Molecular Weight | 138.20600 |
| PSA | 63.19000 |
| LogP | -2.44700 |
Numbering system
| UNII | BQN1B9B9HA |
Properties
| Appearance & Physical State | white powder or granules |
| Density | 2.43 |
| Boiling Point | 333.6ºC at 760 mmHg |
| Melting Point | 891ºC |
| Flash Point | 111ºC |
| Water Solubility | 1120 g/L (20 ºC) |
| Stability | Stable. Incompatible with moisture, acids, magnesium bromine trifluoride and magnesium bromine trichloride. |
| Storage Condition | Store at RT. |
Safety Info
| RTECS | TS7750000 |
| Safety Statements | S26-S37/39 |
| HS Code | 2836400000 |
| WGK Germany | 1 |
| Packing Group | III |
| RIDADR | UN 3262 |
| Risk Statements | R22; R36/37/38 |
| Hazard Codes | Xn |
| Caution Statement | P280; P301 + P312 + P330; P305 + P351 + P338; P337 + P313 |
| Signal Word | Warning |
| Symbol | GHS07 |
| Hazard Declaration | H302; H315; H319; H335 |
What is POTASH?
- With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is K2CO3 which has developed particularly rapidly in recent years. Do you know about K2CO3?
- The official answer: Potassium carbonate is an inorganic substance with the chemical formula K2CO3, molecular weight 138.206, white crystalline powder, density 2.428g/cm3, melting point 891℃. Easily soluble in water, the aqueous solution is alkaline, insoluble in ethanol, acetone and aether. It is highly hygroscopic and can absorb carbon dioxide and water when exposed to air and transform into potassium bicarbonate, which should be sealed and packed.
What’s the application of POTASH?
It is used in glass, printing and dyeing, soap making, enamel, potassium salt preparation, pharmaceuticals, etc. It is used as a gas adsorbent, dry powder fire extinguishing agent, rubber antioxidant, etc. It is used in the processing of exposed photographic materials. Mainly used in the manufacture of glass shells for picture tubes in the electronics industry, decarbonization of fertilizer production, potassium salt manufacturing
Conclusion
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