Detailed Diammonium Phosphate Description:
Diammonium phosphate
Specification: CAS No.: 7783-28-0 ; Other Names: DAP ; MF: (NH4)2HPO4 ; EINECS No.: 231-987-8 ; Purity: ≥98 ; Classification: High Purity Reagents ;
Diammonium phosphate,DAP
Molecular formula : (NH4)2HPO4
Molecular weight : 132.05
Model No.: CF-DAP621(Industrial grade), CF-DAP622(Low arsenic grade)
Standards : Enterprise standard
Property : White sand-like crystal, special gravity:1.619, melting point : 155oC, easy soluble in
water. pH value of 1% water solution is 8.0.
Specification :
Specification
| Industrial grade
| Low arsenic grade
|
Appearance
| White crystal
| White crystal
|
Total content %
| ≥98
| ≥98
|
P2O5 content %
| ≥53
| ≥53
|
N content %
| ≥20.8
| ≥20.8
|
Moisture %
| ≤0.2
| ≤0.2
|
Water insoluble matters %
| ≤0.1
| ≤0.1
|
Heavy metal ( base on Pb ) %
| --
| ≤0.001
|
As ( base on As ) %
| --
| ≤0.0003
|
Fluoride ( base on F ) %
| --
| ≤0.005
|
Usage :
Used as fire retardant, fire-proofing agent, fire-proof agent additive for wood, paper, fabric, used
in manufacturing late making, medicine and radio tube, also used in phosphorus, nitrogen high
efficient compound fertilizer. Low arsenic grade is mainly used as nutrient.
Packing :
9kg woven bag with plastic liner.
- Model: CF-DAP621
- Packing: Export Standard
- Terms of Payment: T/T,T/C
- Delivery Time: 30 Days
- Products ID: 78823
- Product Category: Chemical Reagent
- Post date: Apr 16, 2011
Our company is specialized exporter, manufacturer and supplier of Diammonium Phosphate in China.
Dipotassium Phosphate