Hello, welcome to Sichuan Shifang Chuhong Phosphorus Chemical Co., Ltd. official website.
0838-2569019 0838-8266178
18081236110 13881062286
Product Producto
Industrycurrent location:Product > Industry

Diammonium phosphate DAP

Source:
Time:2018-04-09 21:45:28   
Click:
Detailed introduction:
Detailed introduction:

Chemical formula:(NH4)2HPO
Molecular weight:132.0 
Executive standard:Q/62089823-7.1-2002 
Properties: White granular crystals, relative density 1.619, melting point 155°C, soluble in water, insoluble in alcohol, 1% aqueous solution pH 8.0, gradually losing ammonia in the air to produce ammonium dihydrogen phosphate.

Technical indicators:

 No.
 Index name
 Industrialgrade
 Gifted class
 1
 Maincontent[calculatedby(NH4)2HPO4]%≥
      99.0
    99.0
 2
 P2O5                                                     %≥
      53.0
    53.0
 3
 Nitrogen (in N)                                     %≥
      20.8
    20.8
 4
 pH value (1% aqueous solution)
     7.8-8.2
   7.8-8.2
 5
 Water                                                   %≤
      0.15
    0.15
 6
 Heavy metal (Pb)                                  %≤
        -
    0.001
 7
 Arsenic (calculated as As)                     %≤
        -
    0.0003
 8
 Fluoride (in F)                                       %≤
        -
    0.002
 9
 Water insoluble matter                         %≤
       0.10
    0.05

Uses: mainly used for wood, paper, fabric fire retardant, also used as fire retardant coating additives, but also for printing plate and pharmaceutical manufacturing. It is used as a starter, nutrient, etc. in the food industry. In agriculture, it is used as a chlorine-free N, P binary compound fertilizer, and its total nutrient content (N+P2O5) is 74%. It is a high-quality basic raw material for formulating N, P and K ternary compound fertilizers.
Packing: Inner plastic outer packing, net weight 25, 50, 1000Kg per bag, stored in ventilated and dry place.

Hot word search:DiammoniumphosphateDAP

Previous: Sodium Dihydrogen Phosphate MSP
Next: Dipotassium phosphate

E-MAIL:xubin@chhychem.com
Hotline:0838-2569019  18081236110  0838-8266178  13881062286
Address:No. 477 Mount Lu North Road, Deyang, hope city, Fortune Center, block A, room 1003.
伊人丁香久久精品