Ammonium Chloride Industrial Grade
1. Basic indicators
Molecular formula: | NH4CL |
Cas No.: | 12125-02-9 |
Appearance: | White Powder / Granular |
H.S Code: | 2827109000 |
2. Technical specifications
Item | Index |
Main content(as dry basis): | 99.5%min |
Moisture: | 0.7% max |
Residue after burning: | 0.4% max |
Iron(Fe): | 0.003% max |
Heavy metals(as Pb): | 0.001% max |
PH(200g/L solution at 25 dregee): | 4.0-5.8 |
3. Application
1). Dry cell. used as electrolyte in zinc-carbon batteries.
2). Metalwork.as a flux in preparing metals to be tin coated, galvanized or soldered.
3). Other applications. Used to work on oil wells with clay swelling problems. Other uses include in hair shampoo, in the glue that bonds plywood, and in cleaning products. In hair shampoo, it is used as a thickening agent in ammonium-based surfactant systems, such as ammonium lauryl sulfate. Ammonium chlorides used in the textile and leather industry in dyeing , tanning, textile printing and to luster cotton..
4. Packing and storage
Packing: Double coated plastic woven bag, 25kg net; 500kg / 1000kg jumbo bags.
Storage: Dry, ventilated, moisture proof.
工业级氯化铵
化学名称：工业级氯化铵
英文名称：AMMONIUM CHLORIDE
分子式：NH4CL
分子量：53.49
性质：工业用氯化铵为白色粉末或颗粒结晶体，无臭、味咸而带有清凉。易吸潮结块，易溶于水，溶于甘油和液氨，难溶于乙醇，不溶于丙酮和乙迷，在350℃ 时升华，水溶液呈弱酸性。
技术条件：执行中华人民共和国国家标准:GB-2946-92
（1）外观：白色结晶
（2）氯化铵含量（以干基计）》99.5%
（3）水份含量 《0.4%
（4）氯化钠含量（以干基计）《 0.2%
（5）铁含量《0.001%
（6）重金属含量（以Pb计）《 0.0005%
（7）水不溶物含量《0.02%
（8）硫酸盐含量(以SO42- 计) 《 0.02%
（9）PH值:4.0-5.8
（10）灼烧残渣:《0.4%
包装：每件袋25Kg或50Kg内衬塑料袋，外层编织袋。
用途：工业级氯化铵的用途主要用于电池、电镀、染织、铸造、医药、植绒，绒毛，化工中间体等方面。
