Caprolactam grade
Specifications: GB535-1995
item | standard | Test result |
Nitrogen(%≥) | 21 | 21.1 |
Sulfur(%≥) | 23.5 | 24 |
moisture(%≤) | 0.5 | 0.2 |
Free acidity(H2SO4)%≤ | 0.03 | 0.02 |
appearance | White/yellowish crystal | White/yellowish crystal |
Formulae | (NH4)2SO4 | |
Molecular weight | 132.14 | |
CAS | 7783-20-2 | |
properties | White/yellowish crystal. Easily soluble in water. Aqueous solution appears acid. | |
uses | Used as materials for producing hydrogen peroxide, | |
storage | As with most solid fertilizers, Ammonium .Sulphate can be stored over |
Ammonium sulphate powder (CPL)