Taian Health Chemical Co., Ltd.

diammonium dihydrogen diphosphate

• Category :

  Inorganic chemicals/Others

• 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 :

  99%

• InChI :

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

• Packing :

  plastic woven bag, paper bags, bag weight 25,50,1000 Kg, stored in ventilated and dry place.

• Product description :

  Ammonium Dihydrogen phosphate NH4H2PO4 CAS#7722-76-1 
  -Synonyms:

  ammoniumdiacidphosphate; ammoniumdihydrogenphosphate(NH4H2PO4); ammoniumdihydrophosphate; ammoniummonobasicphosphate; ammoniummonobasicphosphate(NH4H2PO4); ammoniumorthophosphatedihydrogen; ammoniumphosphate(NH4H2PO4); ammoniumprimaryphosphate

   

  Ammonium Dihydrogen phosphate NH4H2PO4 CAS#7722-76-1

  -Package & loading capacity:

  -Packed in 35kg plastic drum / ICB

   

  Ammonium Dihydrogen phosphate NH4H2PO4 CAS#7722-76-1

  -Specification:

  No.	Index name	Industrial grade	Food Grade
  1	Main assay (as NH4H2PO4) %>=	99.0	99.0
  2	Phosphorus pentoxide (as P2O5) %>=	61.0	61.0
  3	N%>=	11.8	11.8
  4	PH value	4.4-4.8	4.4-4.8
  5	Moisture%<=	0.2	0.2
  6	Heavy Metals (as Pb) %<=	---	0.001
  7	As %<=	---	0.0003
  8	Fluoride (as F) %<=	---	0.005
  9	Water Insoluble Matter%<=	0.10	0.10

   Note: 1.Parameters may be subtle differences due to production batch.

              2.The above specification is only for reference and the user could put forward the specific parameters.

   

   

  Ammonium Dihydrogen phosphate NH4H2PO4 CAS#7722-76-1 

  -Usage:

  1.As fire-extinguishing agent for fabrics, wood, paper;

  2.As flame retardant of wood, paper and fabric;

  3. As additive of fire retardant paint, dry powder fire extinguishing agent;
  4. As fermentation agent, nourishment agent in the food industry

  5.As a high effective non-chloride N & P compound fertilizers(      or a chlorine-free N+P compound fertilizer) in agriculture .It contains totally 73% fertilizer elements (N+P2O5),

  6. As a basic raw material for N, P and K compound fertilizer.

   

  Ammonium Dihydrogen phosphate NH4H2PO4 CAS#7722-76-1

  -Precausion for Transportation and Storage:

  Avoid from raining and sunlight during transportation. Keep in a dry, cool and ventilated place.

   

  Ammonium Dihydrogen phosphate NH4H2PO4 CAS#7722-76-1

  -Safety:

  Safety Information

  Hazard Codes:      Xi

  Risk Statements: 36/37/38

  Safety Statements:      24/25-36-26

  RIDADR:       UN3264

  WGK Germany:     1

  HazardClass:        8

  PackingGroup:     III

  Hazardous Substances Data       7722-76-1(Hazardous Substances Data)
  
  

  Ammonium Dihydrogen phosphate NH4H2PO4 CAS#7722-76-1

  -Raw materials:

  Ammonia-->Phosphorous acid-->Ammonium sulfate-->ROCK PHOSPHATE-->Phosphate rock powder-->Ammonium sulfide-->Calcium dihydrogenphoshate-->Enamel reaction vessel

   

  Ammonium Dihydrogen phosphate NH4H2PO4 CAS#7722-76-1

  -Preparation Products:

  Mixed and compound fertilizer-->Compound fertilizer-->Nitrogen phosphorus potassium mixed fertilizer-->Compound fertilizer of potassium sulfate-->Ammonium polyphosphate-->Compound fertilizer,high concentration-->Water flush fertilizer

   

   

  Picture

  Molecular Structure :