CAS No.: 7783-28-0

Formula: (Nh4)2hpo4

EINECS: 231-987-8

Certification: ISO9001, ISO

Application: Vegetables, Flowers, Fruit

Appearance: Granular

DIAMMONIUM PHOSPHATE 18-46-0

N 18 min

P 46 min

N+P 64 min

P2o3 (water soluble boron) 97 min

H2O 2.5 max

GRANUALR SIZE 1-4 mm

Tech Grade and Food Grade available

Properties:

White granulated crystals.

1. Relative density:1.803(19°C).

2. Melting Point: 190°C.

3. It is easy to soluble in water,soluble in alcohol

(It is rather stable in the air, a small part will decompostion when heated to 100°C.When the temperature is higher than the melting point ,it will Lost ammoniam and water generate partial mixture of ammonium metaphosphate and phosphoate acid.)

4. Aqueous acid. (1% solution at PH = 7.8-8.2).

Main Advantages:

1. Fully water-soluble;

2. Consists of 100% plant nutrients; High concentrated and effective N,P compound fertilizer (18% N / 46% P);

3. Free of chloride, sodium and other detrimental elements for plants.

Usage:

Mainly used as Timber, paper, fabric extinguisher , fire retardant coating additive, and dispersant for fibre processing and dyeing. DAP is a high effective compound fertilizer in agriculture. It provides the correct proportion of phosphate and nitrogen needed for farming wheat, barley and vegetables. It is applied in the early stage of fruit orchard fertilization. DAP also used as a fire-prevention agent for fabric, timber and paper.

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.

Diammonium Phosphate can be mixed with urea, ammonium chloride, as it does not contain potassium, so can be used with potassium fertilizers such as potassium chloride, potassium sulfate.

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Di-ammonium Phosphate (DAP) Fertilizer