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Diammonium phosphate

CAS No. 7783-28-0
Chemical formula

(NH4)2HPO4

Molecular weight 132.06
Execution standards

HGT 4132-2010

Packaging 25KG/袋
Packaging photos
Physical properties
Appearance White crystals
Density 1.619 g/cm3
Melting point 155 ℃
Solubility Easy to dissolve in water, insoluble in alcohol
Chemical indicators
Inspection items Standard requirements Inspection results Qualified or not
(NH4)2HPO% ≥99.0 99.73 Qualified
P2O% ≥52.5 52.85 Qualified
N % ≥20.8 21.04 Qualified
Water insoluble substances % ≤0.1 0.02 Qualified
PH value 7.8~8.2 8.0 Qualified
Moisture % ≤0.2 0.10 Qualified
Chloride ≤0.05 0.02 Qualified
lead(pb)% ≤0.0005 0.001 Qualified
Heavy metal(pb)% ≤0.002 0.005 Qualified
As % ≤0.001 0.001 Qualified
F % ≤0.001 0.005 Qualified
MSDS Please follow the relevant instructions when using chemical products and refer to the safety technical manual MSDS, This MSDS is for reference only.
Application

Mainly used as a fireproof agent for wood, fabrics, and paper, as an additive for fireproof coatings, in printing and plate making and medical manufacturing, and as a fermenting agent and nutrient in the food industry.

Please follow the relevant instructions when using chemical products and carefully read the MSDS; If you need a Product Quality Inspection Report, you can contact us to provide real-time information. Safe production, sharing and win-win!

川磷化工

chuanlin chemical

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