A6715812
Potassium carbonate crystal , AR,99% , 6381-79-9
Synonym(s):
Potassium carbonate-1.5-hydrate
CAS NO.：6381-79-9
Empirical Formula: CH5KO4
Molecular Weight: 120.15
MDL number: MFCD00149925
EINECS: 678-913-4
| Pack Size | Price | Stock | Quantity |
| 500G | RMB35.20 | In Stock |
|
| 2.5kg | RMB128.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 891 °C |
| Density | 2.043 |
| storage temp. | Store at +15°C to +25°C. |
| solubility | 1300g/l |
| form | Solid |
| color | White |
| Water Solubility | Soluble in water. Practically insoluble in alcohol |
| Sensitive | Hygroscopic |
| Merck | 14,7670 |
| LogP | -0.809 (est) |
| CAS DataBase Reference | 6381-79-9 |
| EPA Substance Registry System | Potassium carbonate sesquihydrate (6381-79-9) |
Description and Uses
Potassium carbonate sesquihydrate is used for manufacturing of soaps, pigments, printing ink, glass, pottery, other potassium salts and as an analytical lab reagent. It is also useful as a reagent for removing carbon dioxide from ammonia.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-36/38-36/37/38 |
| Safety Statements | 26 |
| WGK Germany | 1 |
| F | 3 |
| TSCA | Yes |
| HS Code | 28364000 |
| Toxicity | LD50 orally in Rabbit: > 2000 mg/kg |
