Name | Potassium carbonate |
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Synonyms |
MFCD00011382
POTASH Pearl dust EINECS 209-529-3 PEARL ASH dipotassium carbonic acid K-Gran Kaliumcarbonat alt of wormwood Montreal potash SALT OF TARTAR K2CO3 Sal absinthii |
Description | Anhydrous potassium carbonate, 99.995% metals basis is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
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Related Catalog | |
In Vitro | Potassium carbonate 具有广泛的工业和研究应用。碳酸钾的主要用途是制造化学品、化肥、肥皂和玻璃。它用作溶剂的干燥剂,特别是在存在痕量酸的情况下,以及用作有机合成中产生的酸的清除剂。它在葡萄酒生产过程中用作缓冲剂。它也被用作灭火器中的灭火剂。在有机合成中,它是广泛用于碳、硫、氮和氧中心的烷基化和芳基化反应的试剂。它还用于醛醇缩合、Michael 反应、酰化、Wittig 反应、Knoevenagel 反应、消除反应、环氧树脂开环、循环、金属催化的交叉偶联反应、水合和多种反应。 |
Density | 2.43 g/mL at 25 °C |
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Boiling Point | 333.6ºC at 760 mmHg |
Melting Point | 891 °C(lit.) |
Molecular Formula | CK2O3 |
Molecular Weight | 138.21 |
Flash Point | 111ºC |
Exact Mass | 137.912155 |
PSA | 63.19000 |
Storage condition | Store at RT. |
Stability | Stable. Incompatible with moisture, acids, magnesium bromine trifluoride and magnesium bromine trichloride. |
Water Solubility | 1120 g/L (20 ºC) |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
|
Symbol |
GHS07 |
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Signal Word | Warning |
Hazard Statements | H302-H315-H319-H335 |
Precautionary Statements | P261-P305 + P351 + P338 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | Xn:Harmful |
Risk Phrases | R22;R36/37/38 |
Safety Phrases | S26-S36-S37/39 |
RIDADR | 3262 |
WGK Germany | 1 |
RTECS | TS7750000 |
Packaging Group | III |
HS Code | 2836400000 |
Precursor 10 | |
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DownStream 10 | |
HS Code | 2836400000 |
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