Synonyms: Diammonium sulfate; sulfuric acid, diammonium salt; Actamaster; Dolamin; mascagnite
CAS No.: ********2
Molecular Weight: **2.*4

Molecular formula:(NH4)2SO4
EC No:********1

RTECS:BS******0
Solubility:nearly **0% soluble.

Uses:

Ammonium sulfate [(NH4)2 SO4] was one of the first and most widely used nitrogen (N) fertilizers for crop production. It is now less commonly used, but especially valuable where both N and sulfur (S) are required. Its high solubility provides versatility for a number of agricultural applications.

Ammonium sulfate is commonly added to bread products as a dough conditioner. It is also a component in fire extinguisher powder and flame-proofing agents. It is used for many applications in the chemical, wood pulp, textile, and pharmaceutical industries.

ANALYSIS ITEMS		(GB*******5) STANDARD SPECIFICATION
		Superior	First	Qualified
Nitrogen content(Basis as dry)	% min	*1.0	*1.0	*0.5
Monisture	% max	0.2	0.3	1.0
Free Acid (H2SO4)	% max	0.*3	0.*5	0.*0
Iron (Fe)	% max	0.**7	*-	**-
Arsenic	% max	0.****5	**-	**-
Heavy Metal	% max	0.**5	**-	**-
Water insoluble matter	% max	0.*1	**-	**-