Diammonium Phosphate DAP　

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Detailed content

Executive Standard: HG/T4132-2010
Molecular Formula: (NH₄)₂HPO₄ CAS No.:7783-28-0
MW: 132.0
Character: White crystallites free flowing solid; Density is 1.619 and melting point is 155°C; It is soluble in water easily; PH of 1% solution is 8.0.
Package: 25kgs woven bag lined with plastic bag, according to the customer’s demand ,Stored at draughty dry places.
Usage: 1,As a fire-prevention agent for fabric, wood and paper,the additive for fire retardant paint, ABC dry powder extinguishing agent. phosphor in fluorescent lamp,.
2, also used in printing and plate making.As fermentation agent, nutritional agent in food industry.the manufacture of medicine,electron tubes, ceramics,biochemical treatment of wastewater. Flame retardant for heat insulation material of rocket motor in military industry.
3,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.

Performed Specifications:

Specifications	Tech Grade
Main content %	99.0
Phosphorus Pentoxide %	53.0
Nitrogen, as N %	20.8
PH Value of 1% water solution	7.8-8.2
Water insoluble %	0.1
Moisture %	0.2

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