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HS Code |
593410 |
| Chemical Name | Diammonium Phosphate |
| Chemical Formula | (NH4)2HPO4 |
| Molar Mass | 132.06 g/mol |
| Appearance | White, granular or crystalline solid |
| Solubility In Water | Moderately soluble |
| Density | 1.619 g/cm³ |
| Ph Of 1 Percent Solution | 7.5 – 8.0 |
| Melting Point | 155 °C (decomposes) |
| Main Uses | Fertilizer, fire retardant, yeast nutrient |
| Odor | Odorless |
As an accredited Diammonium Phosphate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Purity 99%: Diammonium Phosphate with purity 99% is used in fertilizer production, where it ensures optimal nutrient availability for crops. Water Solubility: Diammonium Phosphate with high water solubility is used in hydroponic systems, where it delivers rapid and uniform nutrient uptake by plant roots. Particle Size <150 μm: Diammonium Phosphate with particle size less than 150 μm is used in seed coating processes, where it promotes consistent application and enhanced seed germination rates. Melting Point 155°C: Diammonium Phosphate with melting point of 155°C is used in fire-retardant formulations, where it enhances flame suppression efficiency. Low Heavy Metals: Diammonium Phosphate with low heavy metals content is used in food processing additives, where it complies with stringent food safety standards. pH (1% solution) 7.8–8.2: Diammonium Phosphate with pH range 7.8–8.2 is used in water treatment applications, where it maintains stable buffering capacity. Moisture Content <0.2%: Diammonium Phosphate with moisture content less than 0.2% is used in industrial fermentation, where it prevents clumping and ensures accurate nutrient dosing. Thermal Stability up to 180°C: Diammonium Phosphate with thermal stability up to 180°C is used in fire extinguisher powder manufacturing, where it withstands high processing temperatures. Nitrogen Content 21%: Diammonium Phosphate with nitrogen content of 21% is used in agricultural foliar sprays, where it enhances vegetative growth and yield. Granular Form: Diammonium Phosphate in granular form is used in direct soil application, where it allows uniform distribution and minimized nutrient runoff. |
| Packing | Diammonium Phosphate is packaged in a 25 kg white woven polypropylene bag with blue labeling, tightly sealed for moisture protection. |
| Container Loading (20′ FCL) | 20′ FCL can load about 25 metric tons of Diammonium Phosphate, packed in 50 kg bags, optimizing space and transport efficiency. |
| Shipping | Diammonium Phosphate (DAP) is shipped in moisture-proof, tightly sealed bags or bulk containers. It is transported via road, rail, or sea, labeled as a non-hazardous, non-flammable material. Proper handling and storage are essential to prevent contamination and moisture absorption during transit. Avoid exposure to strong acids or oxidizing agents. |
| Storage | Diammonium phosphate should be stored in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and alkalis. Keep the containers tightly closed and protect them from moisture to prevent caking. Store away from sources of ignition and heat. Use appropriate labeling and maintain clear access for inspection and handling. Avoid storage near food, feed, or water supplies. |
| Shelf Life | Diammonium Phosphate has a shelf life of about 2-3 years if stored in a cool, dry, and sealed container. |
Competitive Diammonium Phosphate prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ascent-chem.com
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