Agricultural N21 Soa Crystal/Powder Ammonium Sulphate Fertilizer

Product Description

Overview
Quick Details
Type:Ammonium Sulphate
CAS No.:7783-20-2
MF:H8N2O4S
EINECS No.:231-984-1
Release Type:Quick
State:Powder
Purity:N 21%
Application:Fertilizer
Sample:available
odor:characteristic
color:white
form:powder/granule
validity:2 years
packing:drum/bag
MW:132.14

ITEM	INDEX	TEST
Colour	White Granular
Ammonium Sulphate	98.0MIN	99.3%
Nitrogen	20.5%MIN	21%
S content	23.5% MIN	24%
Free Acid	0.03% MAX	0.025%
Moisture	1%MAX	0.7%
COMMENT: Ammonium sulphate qualified.

ITEM	INDEX	RESULT
Appearance	White crystal	PASS
N content(dry basis),% ≥	21.0	21.20
Water content(H2O),% ≤	0.20	0.20
Free acid(H2SO4)content,% ≤	0.03	0.03
Fe , % ≤	0.007	0.005
As ,% ≤	5E-05	PASS
Heavy metal(Pb)content,% ≤	0.005	0.005
Water insolubles,% ≤	0.01	0.01

Application:
1. Ammonium Sulphate is mostly used as nitrogen fertilizer, it provides an equal balance of nitrogen, meets short term S deficits of crops, pastures and other plants.
2. Fast release, quick acting;
3. More efficiency than urea, ammonium bicarbonate, ammonium chloride,
4. Can be readily blended with other fertilisers. It has the desirable agronomic features of being a source of both nitrogen and sulphate.
5. Ammonium sulphate can make crops thrive and improve fruit quality and yield and strengthen resistance to disaster,can be used for common soil and plant in basic fertilizer, additional fertilizer and seed manure. Suitable for the rice seedling, paddy fields, wheat and grain, corns or maize, the growth of tea, vegetables, fruit trees, hay grass, lawns, turf and other plants.

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