Ammonium Sulphate MMA Grade
Molecular Formula: (NH4)2SO4
Molecular Weight 132.13
Standard: GB535-1995
CAS: 7783-20-2
Specification:
ITEM
SPECIFICATION
TESTED
Nitrogen Content
≥20.5%
20.68%
Moisture
≤2.0%
1.13%
Free Acid
≤0.5%
0.3%
Color
WHITE OR YELLOWISH
Properties:White or off-white compacted granule, easily soluble in water. Aqueous solution appears acid. Insoluble in alcohol, acetone and ammonia, Easily deliquescent in the air. Slight odor of ammonia.
Usage:Used as materials for producing hydrogen peroxide, ammonia alum and ammonium chloride in chemical industry; flux in jointing industry; fireproof agent in textile industry; additive of plating bath in plating industry; nitrogenous in agricultural industry. Applicable to common soil and crops. Food-grade products are used as dough regulators and yeast nutrition.
Packing :In25/ 50kg PP/PE bag, 1.1mts bulk bag
Storage:It should be prevented the moisture influence, avoids the sunlight in the process of transport