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DAP 21-53-00 nh4 2hpo4 Crystal type water soluble fertilizer high phosphorus Diammonium Phosphate di ammonium hydrogen China

a. Instantly 100 percent dissolves in water: suitable for various irrigation purposes and facilities. b. Green & Safe: fine technology production, no chloride, low heavy metal, no danger to users and environmental friendly. c. Efficiency: quick, strong, lasting and stable.

China dap fertilizer, nitrogen phosphorus fertilizer,nh4 2hpo4, di ammonium hydrogen
dap fertilizer 21-53-00

diammonium phosphate, dap fertilizer, nitrogen phosphorus fertilizer

flame retardant compounds,high phosphorus fertilizer

DAP, Ammonium Hydrogen Phosphate

Known as Diammonium Phosphate

(NH4)2HPO4, 21-53-0,

Item Specifications
Appearance White Crystals
Main Content ≥99%
Nitrogen (N) ≥21%
P2O5 ≥53%
Water Insoluble ≤0.1%
Moisture ≤0.3%
PH Value 7.8-8.5
Packing 25kg plastic woven bag
1000kg plastic woven bag

Uses:

Applies as fertilizer for vegetables, fruits, garden and cash crops. Also as additive for fire extinguishing material.

Suitable for all kinds of soil.

Traits:

a. Instantly 100 percent dissolves in water: suitable for various irrigation purposes and facilities.

b. Green & Safe: fine technology production, no chloride, low heavy metal, no danger to users and environmental friendly.

c. Efficiency: quick, strong, lasting and stable.

Tips:

a. Works better combining with other nitrogen and potassium water-soluble fertilizers.

b. Absorbed more easily for early growing crops, especially for crops that deeply needs Nitrogen & Phosphorus.

c. Foliar and drip irrigations advised.

d. Help for neutralizing alkaline soil.

WIKIPEDIA REFERENCE:

Di ammonium hydrogen phosphate known as di ammonium phosphate formula (KH4)2HPO4, dap is a kind of inorganic compound, colorless transparent monoclinic crystal or white powder, widely used in printing plate, medicine, fire, tube, etc., is a widely applicable to vegetables, fruits, rice and wheat efficient fertilizer, Feed additives, flame retardants and fire extinguishing agents.

CAS:7783-28-0

EINECS:231-987-8

Traits colorless transparent monoclinic or white powder. In order to increase the resistance to storage, some products in the production process to add coating agent, the product looks brown.

Density: 1.619

Solubility: soluble in water [58 g / 100mL (10 ℃)], insoluble in alcohol, acetone, ammonia.[1]

Accurately weighed the sample about 600rag dissolved in 40ml of water, with 0.1mol / L sulfuric acid titration to pH 4.6. 0.1mol / L sulfur per gram is equivalent to diammonium phosphate [(NH4) 2HPO4] 13.21mg.[2]

Applies as fertilizer for vegetables, fruits, garden and cash crops. Also as additive for fire extinguishing material.
Suitable for all kinds of soil.

a. Instantly 100 percent dissolves in water: suitable for various irrigation purposes and facilities.
b. Green & Safe: fine technology production, no chloride, low heavy metal, no danger to users and environmental friendly.
c. Efficiency: quick, strong, lasting and stable.

a. Works better combining with other nitrogen and potassium water-soluble fertilizers.
b. Absorbed more easily for early growing crops, especially for crops that deeply needs Nitrogen & Phosphorus.
c. Foliar and drip irrigations advised.
d. Help for neutralizing alkaline soil.

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