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DAP Dibasic ammonium phosphate (NH4)2HPO4

  • Posted Date : 2018-05-17
  • Expiry Date: 2018-11-17
  • Category :
    • Agriculture & Food Products > Agricultural Products

Content :

Diammonium Phosphate (DAP) for winery/making wine/brewery.Product Name: Diammonium Phosphate Other Name: Dibasic ammonium
phosphate, diammonium phosphate; INS No. 342(ii),  Ammonii phosphas; Diammonium hydrogen
phosphate, diammonium hydrogen tetraoxophosphate, diammonium hydrogen
orthophosphate


Assay: Not less than 96.0% and not more
than 102.0%


Molecular Formula: (NH4)2HPO4


Molecular Weight: 132.06


CAS Number: 7783-28-0


HS CODE: 3105300090


 


Properties: Colorless, monoclinic
crystals. This salt slowly loses small quantities of ammonia in air. Density is
1.619, melting point is 155, soluble in water easily.


 


Application:


Fertilizer,
Feed additives, Flame retardants, Fire Extinguishing Agent, woods, paper.  For food grade, it is mainly used as ferment
agent, nourishment, Acidity regulator, dough conditioner, raising agent, yeast
food


Functional uses:


Acidity
regulator, dough conditioner, raising agent, yeast food


 


Use 1:


This
product is used as a fermentation activator and is reserved for fermentation
operations. It makes available ammonium ions, which can be directly assimilated
by the yeast. Excess phosphates can lead to iron breakdown.


Statutory
provisions limit the amount of ammonium that can be


 


Use 2:


DAP
is used as a fertilizer. When applied as plant food, it temporarily increases
the soil pH, but over a long term the treated ground becomes more acidic than
before upon nitrification of the ammonium. It is incompatible with alkaline
chemicals because its ammonium ion is more likely to convert to ammonia in a
high-pH environment. The average pH in solution is 7.58. The typical
formulation is 18-46-0 (18% N, 46% P2O5, 0% K2O).


 


DAP
can be used as a fire retardant. It lowers the combustion temperature of the
material, decreases maximum w .sjzchem-pharm.com