Di Ammonium Phosphate (DAP 21-53-0)

  • CAS No :

    7783-28-0
  • HS Code :

    31053000
  • Chemical Formula :

    (NH4)2·HPO4

  • Molecular Weight :

    132.06
  • EINECS No :

    231-987-8
Send Enquiry

Specification

Item

Description

Purity (NH4)2•HPO4                                

Max.98.0%

P2O5 content % 

Min.53%

Nitrogen (N) % 

Min.21%

Moisture %

Max. 0.2%

PH of 1% water solution

7.8-8.2

Water Insoluble %

Max 0.1%

Heavy metal (base on Pb)%

Max 0.005%

As (base on As) %

Max 0.005%

Application

DAP (21-53-0) is a high effective compound fertilizer in agriculture. It provides the correct proportion of phosphate and nitrogen needed for farming wheat, barley and vegetables. It is applied in the early stage of fruit orchard fertilization.  Technical DAP can also be used as fire retardant, fire-proofing agent, fire-proof agent additive for wood, paper, fabric, used in manufacturing late making, medicine and radio tube etc.

Packing

25kg bags, 50kg bags, 1200kg jumbo bags, and customer’s marking bags.

Handling and Storage

Store in a cool and dry place, away from moisture, heat. Protect the materials from the sun or rain during transportation.

Copyright © 2018 Jiangsu Agrostar Chemical Co.,Ltd. All Rights Reserved.  Powered by infowuxi