99% NH4H2PO4 Ammonium Biphosphate Technical Grade For Industrial Needs
Ammonium Biphosphate Technical-grade for Industrial Needs
Product Description:
Industrial-grade monoammonium phosphate, known in Chinese as ammonium dihydrogen phosphate (TMAP), has the chemical formula NH 4 H 2 PO 4 and a molecular weight of 115.03. It is commonly found in the form of a white powder or granular material (granular products exhibit high particle compressive strength). The substance has a melting point of 190℃, a density of 1.803 at 18℃, and a solubility of 41.6 g/100g at 25℃. The pH of a 1% aqueous solution is 4.5.
It is highly soluble in water, slightly soluble in alcohol, and insoluble in dimethyl ketone. TMAP is stable at room temperature, lacks redox properties, and does not combust or explode when exposed to high temperatures, acids, alkalis, or redox substances. It exhibits good solubility in water and acids, while the powdered form shows some hygroscopic properties. Furthermore, it demonstrates excellent thermal stability and dehydrates at high temperatures to produce viscous chain compounds like ammonium pyrophosphate, ammonium polyphosphate, and ammonium metaphosphate.
Specification:
| Specifications | index |
| Main contents (as NH4H2PO4) % | 99.0MIN |
| Phosphorus pent-oxide % | 61.0MIN |
| Nitrogen(as N) % | 12.0MIN |
| PH value (1% solution) | 4.2-4.8 |
| Moisture % | 0.2MAX |
| Heavy metal(as Pb) % | / |
| Arsenic(as As) % | / |
| Fluoride(as F) % | / |
| Water insoluble % | 0.10MAX |
Applications:
In industry: Industrial-grade monoammonium phosphate is primarily utilized as a fire-prevention agent for fabric, timber, and paper. It is also commonly used as a fire-prevention coating and as dry powder for fire extinguishers.
In agriculture: Industrial-grade monoammonium phosphate serves as a highly effective non-chloride nitrogen and phosphorus compound fertilizer. It is completely water-soluble, making it ideal for drip irrigation systems. This fertilizer is suitable for a wide range of food crops and cash crops due to its high efficiency. With a total nutrient content of 73% (N+P2O5), it can also be used as a fundamental ingredient for nitrogen, phosphorus, and potassium compound fertilizers.
Packing and Storage:
Product Name: MAP Monoammonium Phosphate
Description: Our high-quality MAP Monoammonium Phosphate product is perfect for use in agriculture as a fertilizer.
Package Contents: Each package contains 50 lbs of MAP Monoammonium Phosphate.
Others:
Brand Name: huifeng
Place of Origin: sichuan,china
Certification: ISO9001
Minimum Order Quantity: 1 FCL
Price: USD8000-10000/MT EXW
Packaging Details: Plastic woven bag with plastic liner
Delivery Time: 7-15 days
Payment Terms: DP/TT/LC
Supply Ability: 100000 tons/year
Phosphorus pent-oxide: 61%
Density: 1.08 G/cm3
Storage: Store In A Cool, Dry, Well-ventilated Area
Grade: Industrial Grade, Technical-grade
PH value (1% solution): 4.2-4.8
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