| ≥1 piece |
7783-28-0 china supply dap diammonium phosphate price
Product Description
|
Product Name: |
Ammonium phosphate |
|
Synonyms: |
Diammonium Phosphate; Diammonium hydrogen phosphate; Ammonium phosphate dibasic; Ammonium hydrogen phosphate; di-Ammonium hydrogen orthophosphate; Phosphorus ICP standard solution Fluka; Di-Ammonium Phosphate; Ammonium phosphate, dibasic; Diammonium hydrogenphosphate; Ammonium Hydrogen Orthophosphate |
|
CAS RN.: |
7783-28-0 |
|
EINECS: |
231-987-8 |
|
Molecular Weight: |
132.0551 |
|
Molecular Formula: |
(NH 4 ) 2 HPO 4 |
|
Water Solubility: |
58 g/ 100mL (10℃) |
Diammonium Phosphate DAP Specification
|
ITEM |
STANDARD |
RESULTS |
|
Apperance |
White granular crystal |
Conforms |
|
Main content (as (NH4)2HPO4) %≥ |
99.0 |
99.31 |
|
P2O5 %≥ |
53.0 |
53.40 |
|
As N ppm %≥ |
20.8 |
21.06 |
|
PH Valve |
7.8-8.2 |
8.01 |
|
Moisture %≤ |
0.2 |
0.15 |
|
water insolub %≤ |
0.1 |
0.03 |
|
Heavy metal (as Pb) %≤ |
0.001 |
0.0008 |
|
Arsenic (as As) %≤ |
0.0003 |
0.0002 |
|
Chloride (as F) %≤ |
0.005 |
0.004 |
Diammonium Phosphate DAP Application
Mainly used as Timber, paper, fabric extinguisher , fire retardant coating additive, and dispersant for Fibre processing and dyeing. DAP 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.