China (Mainland)
Diammonium Phosphate(DAP) CAS NO.7783-28-0
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Product Details
Keywords
- Diammonium Phosphate
- DAP 99%
- fertilizer
Quick Details
- ProName: Diammonium Phosphate(DAP)
- CasNo: 7783-28-0
- Molecular Formula: (NH4)2HPO4
- Application: As a fire-prevention agent for fabric...
- PackAge: in 25kg plastic bag/25kg paper bag
- ProductionCapacity: Metric Ton/Day
- Purity: 99%
- LimitNum: 1 Metric Ton
Superiority
We adheres to the “Quality First, Reputation First” as the quality concept, and tightly grasps the R&D and the production through the direct cooperations with the manufacturers, to ensure the high standards and high quality of our products. In 2016, our company has been assessed and certified as meeting the requirements of ISO 9001:2008 by SGS.In 2017, we aquired the HALAL CERTIFICATE and KOSHER CERTIFICATE for our food grade phosphates.
Details
Molecular formula: (NH4)2HPO4
Molecular weight: 132.0
CAS Number: 7783-28-0
Properties: White granular crystal, relative density at 1.619g/cm3, melting point at 155 ℃ , easily soluble in water, insoluble in alcohol, pH of 1% solution is 8.0
Uses: As a fire-prevention agent for fabric, timber and paper. For food grade it is mainly used as a fermentation agent, nourishment, and so on. Used as a high effective non-chloride N, P compound fertilizer in agriculture. It contains totally 74% fertilizer elements, used as a basic raw material for N, P and K compound fertilizer.
Packing and storage: 8 or 9.5 kgs woven PP bags lined with PE bags inner. Store in dry and well ventilated places, and never pile it in the open air .
Guaranteed Technical Specifications :
| ITEMS OF TEST | QUALITY STANDARDS | TEST RESULTS | |||||
| Content ((NH4)2HPO4 ) %≥ | 98.0 | 99.0 | |||||
| Phosphorus pentoxide(P2O5)% ≥ | 53.0 | 53.2 | |||||
| Water insoluble % ≤ | 0.1 | 0.03 | |||||
| Moisture(H2O) %≤ | 0.2 | 0.2 | |||||
| Nitrogen, as N % ≥ | 20.8 | 21.0 | |||||
| pH of 1% water solution | 7.8-8.2 | 8.0 | |||||
| Heavy metal, as Pb mg/kg≤ | 10 | <4 | |||||
| Arsenic, as As mg/kg≤ | 3 | <2 | |||||
| Fluoride, as F mg/kg≤ | 50 | 3 | |||||
| Chloride, as Cl mg/kg≤ | 10 | <8 | |||||
| Pb mg/kg≤ | 4 | 1 | |||||
| Fe mg/kg ≥ | 30 | 6 | |||||