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Ammonium Chloride
产品编号:3028005
规格:ACS, 99.5% min
CAS NO:12125-02-9
包装规格:1kg,5kg
产品类别:进口试剂
品牌:Alfa Aesar
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
30280051kg1320
30280055kg4230
产品别名

12125-02-9

氯化铵

Ammonium Chloride

基本信息
应用
Ammonium Chloride is commonly used as a buffer solution. It is used in the manufacturing of fireworks, safety explosives and smokes. It is used to control pH levels in chemicals, to produce sodium carbonate, as a fertilizer, in electronics and in metallurgy. Also used as a flux for cleaning, as a flavoring agent, as an expectorant in cough medicine and as a systemic acidifying agent.
备注
Hygroscopic and incompatible with alkalis and their carbonates, lead and silver salts, strong oxidizers, ammonium nitrate, potassium chlorate, bromine trifluoride.
MDL
MFCD00011420
EINECS
235-186-4
分子式
NH4Cl
分子量
53.49
熔点
340° subl.
密度
≈1.53
折射率
1.642
灵敏度
Hygroscopic. Ambient temperatures.
形态
Crystalline
溶解性
Soluble in liquid ammonia, acetone, hydrazine and alcohol. Insoluble in diethyl ether and ethyl acetate.
Merck
14,509
危险类别
22-36
Harmful if swallowed.Irritating to eyes.
Grade Specifications
Grade Specifications
Maximum level of impurities: Insoluble matter 0.005%, Residue after ignition 0.01%, PO4 2ppm, SO4 0.002%, Ca 0.001%, Mg 5ppm, Heavy Metals (as Pb) 5ppm, Fe 2ppm, pH of a 5% solution 4.5-5.5 at 25?
安全信息
安全等级
22
Do not breathe dust.
RTECS
BP4550000
欧盟危险品标志
 
TSCA
GHS危害和防范说明
GHS符号
 
Hazard Statements
H302-H319
Harmful if swallowed.Causes serious eye irritation.
Precautionary Statements
P280i-P264-P305+P351+P338-P301+P312a-P337+P313-P501a
Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention.Dispose of contents/container in accordance with local/regional/national/international regulations.
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