Formula: (NH4)2SO4
Properties: White or light color crystallization,easily dissolved in water,insoluble in ethanol,methyl acetyl,moisture absorption,it becomes block after moisture absorption.
Use:
Mainly used in Chemical fertilizer-making, such as compound manure, glazier’s salt, ammonia chloride,also applied in food additive,fabric,leather,pharmaceutics.
Classification: GB/535-1995
Package: Packed with plastic bags(inner-lined vinyl),and each net weight 50 kilograms.
Specifications:
| Appearance: |
White crystallization, No Impurity |
| Nitrogen content: |
21.0%min |
| Moisture: |
0.2% max |
| Free Acid Content: |
0.03%max |
| Iron content: |
0.007%max |
| Arsenic: |
0.00005%max |
| Heavy Metal: |
0.005%max |
| Water insoluble Content: |
0.01%max
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