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Diammonium Phosphate DAP 


Executive Standard: GB30613-2014  
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: In the food industry as a food leavening agent, dough regulator agent, the yeast food, brewing fermentation additives, can also be used as a nutritional agent, buffer agent, fermentation agent, nutritional agent etc. 

 

Performed Specifications:

Specifications

Food 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

Arsenic, as As ≤%

0.0003

Fluoride as F ≤%

0.005

Heavy metal, as Pb ≤%

0.001






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