Diammonium phosphate is a Organic Salt product. Key specs — Origin: china; Price Term: FOB.
Product Description
Product Name | Diammonium phosphate | |
Cas No | 7783-28-0 | |
Molecular formula | (NH4)2HPO4 | |
EINECS | 231-987-8 | |
MDL | MFCD00010891 | |
Item | Specification | |
Tech Grade | Food Grade | |
(NH4)2HPO4 | 99% min | 99% min |
P2O5 | 53% min | 53% min |
N | 21% min | 21% min |
H2O | 0.5% max. | 0.5% max. |
As | - | 0.0001% max. |
Pb | - | 0.001% max. |
Water Insoluble | 0.1% max. | 0.1% max. |
Cl | 0.001% max. | 0.001% max. |
PH | 7.8-8.2 | |
Appearance | White crystal | |
Properties:White granulated crystals.Relative density:1.803(19℃).Melting Point: 190℃. .It is easy to soluble in water,soluble in alcohol ,do not soluble in is rather stable in the air, a small part will decompostion when heated to 100℃.When the temperature is higher than the melting point ,it will Lost ammonia and water generate partial mixture of ammonium metaphosphate and phosphoric acid. Aqueous acid. (1% solution at PH = 7.8-8.2). | ||
Usage: Mainly used as Timber, paper, fabricextinguisher , fire retardant coating additive, and dispersant for fibre processing and dyeing. | ||
Packing : Net weight 25kg per bag, packing in PP woven bag with PE inner liner. Store in a cool , ventilated and dry storeroom. Packing should be sealed and moisture-proof. | ||
