碳酸钾一点五水合物

Potassium carbonate sesquihydrate

CAS NO：

规格：	，AR，AR，98%

包装规格：

100g，500g，1 KG，1kg，250g，2.5kg，500克，50 G

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产品价格

产品编号	品牌	纯度规格	包装单位	单价(元)	现货
3058144	Alfa Aesar	ACS, 98.5-101.0%	100g	156	请咨询
3058144	Alfa Aesar	ACS, 98.5-101.0%	500g	641	请咨询
3190045	Sigma-Aldrich	ACS, 98.5-101.0%	1 KG	1150	请咨询
3465841	翁江	AR	500g	19	请咨询
3479978	Alfa Aesar	ACS, 98.5-101.0%	1kg	1760	请咨询
3479978	Alfa Aesar	ACS, 98.5-101.0%	250g	1123	请咨询
3479978	Alfa Aesar	ACS, 98.5-101.0%	2.5kg	4910	请咨询
3487103	Ryon	AR，98%	500克	46	请咨询
4032885	Alfa Aesar	ACS, 98.5-101.0%	500g	580	请咨询
4168599	Supelco	ACS, 98.5-101.0%	50 G	1870	请咨询

结构式

基本信息

应用	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.
备注	It is hygroscopic.
MDL	MFCD00149925
EINECS	209-529-3
分子式	K₂CO₃?1.5H₂O
分子量	165.23 (138.21anhy)
灵敏度	Hygroscopic. Ambient temperatures.
形态	Crystalline
溶解性	Soluble in water. Practically insoluble in alcohol
Merck	14,7670
危险类别	22-36/37/38 Harmful if swallowed.Irritating to eyes, respiratory system and skin.

Grade Specifications

Maximum level of impurities: Insoluble matter 0.01%, Cl 0.003%, PO₄ 0.001%, SiO₂ 0.005%, Sulfur compounds (as SO₄) 0.004%, Ca 0.005%, Mg 0.002%, Heavy Metals (as Pb) 5ppm, Fe 5ppm, Na 0.02%

安全信息

安全等级	26-36/37-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste
欧盟危险品标志
TSCA	是

GHS危害和防范说明

GHS符号
Hazard Statements	H302-H315-H319-H335 Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements	P261-P280a-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.