产品导航
亚硝酸钠
Molecular Formula:NaNO2
产品用途:
1)染料工业中用于染料中间体,染料的制造,作为织物染色的媒染剂和丝绸、亚麻的漂白剂。
2)化学工业中用于制造香兰素、硝基化合物等。
3)用作金属热处理剂、电镀缓蚀剂、化学分析试剂等。
包装:25公斤、500公斤或1000公斤内塑外编袋
亚硝酸钠 工业级
Item |
Standard |
appearance |
light yellow fine crystal |
NaNO2 (on dry basis) |
99.0%min |
NaNO3 (on dry basis) |
0.8%max |
chloride (on dry basis) |
0.1%max |
water insoluble matter (on dry basis) |
0.05%max |
moisture |
1.4%max |
亚硝酸钠 工业级
Item |
Standard |
appearance |
light yellow fine crystal |
NaNO2 (on dry basis) |
98.5%min |
NaNO3 (on dry basis) |
1.0%max |
chloride (on dry basis) |
0.17%max |
water insoluble matter (on dry basis) |
0.06%max |
moisture |
2.0%max |
|