Diammonium Phosphate（DAP）

Diammonium Phosphate-DAP

DAP: Tech/Food Grade Diammonium Phosphate

(Tech grade as 100% water soluble fertilizer)

Chemical Formula:(NH4)2HPO4

Molecular weight: 132.0

Cas No.:7783-28-0

Standard: HG/T4132-2010（INDUSTRIAL GRADE）

HG/T4132-2010( FOOD GRADE)

H.S Code : 31053000
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Items	Technical Grade	Food Grade
Main content ((NH4)2HPO4	≥99.0%	≥99.0%
P2O5	≥53.0%	≥53.0%
Nitrogen（N）	≥20.8%	≥20.8%
PH Value of 1% solution	7.6-8.2	7.6-8.2
Moisture (H2O)	≤0.2%	≤0.2%
Water insoluble matter	≤0.1%	≤0.1%
Heavy metal ( Pb unit )	---------	≤0.001%
Arsenic ( As unit)	---------	≤0.0004%
Fluorine (F unit)	---------	≤0.0015%

APPLICATIONS:

As a fire-prevention agent for fabric, timber and paper. For food grade it is mainly used as a fermentation agent, nourishment, and so on. Used as a high effective non-chloride N, P compound fertilizer in agriculture. It contains totally 74% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer.

PACKING AND STORAGE:

Inner polyethylene bag and outer woven bag. Net Weight per bag: 25kg/50kg/1000/kg.
Stockpiled at ventilated place, avoiding rain, moisture and insulation,Handle with care to prevent bag damage,store away from toxic substances.

Expiration Date:

24months