Shifang Tianrui Chemical Co.,Ltd.

Diammonium Phosphate

• Category :

  Inorganic chemicals

• Synonyms :

  Ammonium phosphate monobasic;Ammonium dihydrogen orthophosphate;mono-Ammonium phosphate;mmonium phosphate, monobasic;Mono Amonnium Phosphate;Monoammonium Phosphate;Ammonium diacid phosphate;Mono Ammonium Phosphate;MAP;Ammonium phosphate, monobasic;

• CAS NO :

  7722-76-1

• EC NO :

  231-764-5

• Molecular Formula :

  NH₄��H₂PO₄

• Molecular Weight :

  115.0257

• Main Specifications :

  white crystals, main content: 99.0%min

• InChI :

  InChI=1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)

• Packing :

  packed in plastic woven bag with PE lining, 25kgs/bag

• Product description :

  Chemical formula: (NH₄)₂HPO₄
  Molecular weight: 132.0
  CAS NO.: 7722-76-1
  Ref. Standard: Q/62089823-7.1-2002
  production capacity:3000 t/a
  Properties: White granular crystal, relative density is 1.619, melting point is 155℃, soluble in water easily, insoluble in alcohol, turn into Monoammonium Phosphate by losing ammonium gradually when exposed in the air, pH value of 1% solution is 8.0
  Technical Specifications:

  No.	Index	Industrial grade	Food grade
  1	Main content  %≥	99.0	99.0
  2	P2O5   %≥	53.0	53.0
  3	Nitrogen, as N %≥	20.8	20.8
  4	pH of 1% water solution	7.8-8.2	7.8-8.2
  5	Moisture %≤	0.15	0.15
  6	Heavy metal, as Pb %≤	-	0.001
  7	Arsenic, as As %≤	-	0.0003
  8	Fluoride ,as F %≤	-	0.002
  9	Water insoluble %≤	0.10	0.10

  Application: 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 (N+P₂O₅), used as a basic raw material for N, P and K compound fertilizer.
  

• Uses :

  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

• Molecular Structure :