产品导航
无水硫酸钠 (元明粉)
Molecular Formula: Na2SO4
产品用途:
主要用于合成洗涤剂、化学印染、玻璃、造纸、医药、制革等工业。
包装:25公斤、50公斤或者1000公斤内塑外编袋
无水硫酸钠 (元明粉) 普通
Item |
Standard |
appearance |
white crystalline granule |
purity |
99.0%min |
water insoluble matter |
0.05%max |
calcium & magnesium (as Mg) |
0.15%max |
chloride (as Cl) |
0.35%max |
iron (as Fe) |
0.002%max |
moisture |
0.2%max |
whiteness |
82%min |
pH (1% solution) |
9.0-11.0 |
无水硫酸钠 (元明粉) 中性
Item |
Standard |
appearance |
white crystalline granule |
purity |
99.0%min |
water insoluble matter |
0.05%max |
calcium & magnesium (as Mg) |
0.15%max |
chloride (as Cl) |
0.35%max |
iron (as Fe) |
0.002%max |
moisture |
0.2%max |
whiteness |
82%min |
pH (1% solution) |
6.0-8.0 |
|