CAS 6381-79-9 MFCD00149925-Potassium Carbonate Sesquihydrate 碳酸钾倍半水合物 TAO{mole}

Potassium Carbonate Sesquihydrate 碳酸钾倍半水合物

CAS 6381-79-9 MFCD00149925

化学结构图

SMILES: O.[K+].[K+].[O-]C([O-])=O

化学属性

Mol. Formula	K2CO3·3/2H2O
Mol. Weight	165.22
Solubility	Soluble in water. Practically insoluble in alcohol
TSCA	Yes
Density	2.043
Stability	对湿度敏感
Melting Point	891 °C

别名和识别编码

Chemical Name	Potassium Carbonate Sesquihydrate
CAS Number	6381-79-9
EC Number	209-529-3
MDL Number	MFCD00149925
Merck Number	14,7670
Chemical Name Translation	碳酸钾倍半水合物
Synonym	Potassium carbonate hydrate {LY} Potassium carbonate hydrate {} {LY} Potassium carbonate hydrate {} {} {LY} Potassium carbonate hydrate {} {} {} {LY} Potassium carbonate hydrate {} {} {} {} {LY} Potassium carbonate hydrate {} {} {} {} {} {LY} Potassium carbonate hydrate {} {} {} {} {} {} {LY} Potassium carbonate hydrate {} {} {} {} {} {} {} {LY} Potassium carbonate hydrate {} {} {} {} {} {} {} {} {LY} Potassium carbonate hydrate {} {} {} {} {} {} {} {} {} {LY} Potassium carbonate hydrate {} {} {} {} {} {} {} {} {} {} {LY} Potassium carbonate hydrate {} {} {} {} {} {} {} {} {} {} {} {LY} Potassium carbonate hydrate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Potassium carbonate hydrate {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Potassium carbonate hydrate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Potassium carbonate hydrate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Potassium carbonate hydrate {} {} {} {} {} {} {} {}
PubChem Substance ID	24854510
Canonical SMILES	[K].O=C(O)O.O

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产品应用

用作分析试剂。钾盐制备。

安全信息

Hazard Codes Xn Xi

GHS Symbol

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P305+P351+P338

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H335 May cause respiratory irritation 可能导致呼吸道刺激
H302 Harmful if swallowed 吞食有害
H319 Causes serious eye irritation 严重刺激眼睛

WGK Germany1

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Signal word Warning

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R22 Harmful if swallowed 吞咽有害

Storage condition Store at room temperature, keep dry and cool {LY} Store at room temperature, keep dry and cool {} {LY} Store at room temperature, keep dry and cool {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store