规格:25KG/件
产地:湖北、山西
别名:电盐;电气药粉;盐精;
英文名:ammonium chloride,technical
分子式:NH4Cl
用途：主要用于制造干电池和蓄电池，是制造其它铵盐的原料。用作染色助剂、电镀浴添加剂、金属焊接助熔剂。也用于镀锡和镀锌、医药、制蜡烛、粘合剂，渗铬、精密铸造。
技术参数：
|
item |
Specification |
|
NH4Cl Content(dry basis)% MIN |
99.5 |
|
Moisture% MAX |
0.25 |
|
Residue after lgnition% MAX |
0.23 |
|
lron Content (as Fe)% MAX |
0.001 |
|
Heavy metal (as Fe)% MAX |
0.005 |
|
Sulphate Content (as Fe)% MAX |
0.02 |
|
PH Value (200g/L solution, temperature 25℃)% MAX |
5.1 |
|
Oroperties |
White crystal powder, color. Easily solubie in water |
|
Conclusion of checking |
Best grade |