Chemical Name: Diammonium phosphonate
CAS No.: 22132-71-4
Appearance: White crystal
Packing: 25kg/BAG
Assay: 98%
Diammonium phosphonate CAS 22132-71-4
Description
Diammonium phosphonate Quick Details
Chemical Name: Diammonium phosphonate
Synonyms: Phosphonic acid, diammonium salt
CAS No.: 22132-71-4
Molecular Formula: H9N2O3P
Molecular weight: 116.056821
Chemical Structure:
Appearance: White crystal
Assay: 98%
Typical Properties
| Item | Specifications |
| Melting point | >300°C(lit.) |
| Boiling point | 200ºCat860mmHg |
| Flash point | 75°C |
| PH Value | 6.0-7.5 |
Diammonium phosphonate Usage
-
Agrochemicals & Bio-Fungicides:
-
Systemic Bio-Fungicide: Acts as a powerful agent against Oomycetes pathogens, highly effective in controlling Phytophthora (late blight, root rot), Downy Mildew, and Pythium in crops, fruits, and vegetables.
-
Foliar Fertilizer & Nutrient Booster: Inducing plant systemic acquired resistance (SAR) to strengthen crop immunity.
-
-
Industrial & Specialty Chemicals:
-
Flame Retardant Additive: Used as an inorganic phosphorus-nitrogen flame retardant component in specialty textiles, paper processing, and water-based coatings.
-
Chemical Intermediate: Serves as a raw material for synthesizing phosphonate derivatives and specialty water treatment chemicals.
-
Packaging and Shipping
Packing: 25kg/BAG
Delivery: By sea and air and express.
Diammonium phosphonate Storage
Keep container tightly closed in a cool, dry, dark, and well-ventilated dedicated warehouse.
Keep away from direct sunlight, moisture, strong acids, and strong alkalis.