DAP ( diammonium phosphate )

CAS No.:7783-28-0

EINECS:231-987-8

MF: (NH4)2HPO4

Melting point: 155 ° C (dec) (lit.)

Boiling point: 158 ° C at 760 mmHg

Fold the firing rate: 1.53

Application:

High nitrogen and phosphorus binary fertilizer, common specifications: physical neutral fertilizer, applicable to any soil and the vast majority of crops, particularly applicable to xi ammonium phosphate crops, as basic fertilizer or fertilizer, appropriate is deep.Used as a curing agent of urea-formaldehyde resin adhesives, with a 20% aqueous solution, curing speed of the slowest.Also used as additive flame retardants.If adding a small amount of DAP, natural rubber latex can effectively eliminate the magnesium ions in latex, does not reduce the tensile strength of the natural latex after vulcanization.

Usage:

Diammonium phosphate is a kind of high concentration of phosphorus fertilizer, applicable to all kinds of crop and soil, the crops of nitrogen to phosphorus is particularly suited to xi, as a basic fertilizer or fertilizer, it is appropriate deeply.

Method:

It is a good miscibility with Urea, ammonium nitrate, ammonium chloride together, because of its itself does not contain potassium, should cooperate with potash (potassium chloride, potassium sulfate) application. 

Attentions:

1. When the application is given priority to with basal fertilizer is complementary, if use a combination of these, and with a small amount of farmyard manure effect is better.

2. As a seed manure and fertilizer, fertilizer should be placed in 5-10 cm away from the seeds, and fertilizer evenly dispersed, shoot to avoid burning, burning seedlings.

Plant foliar fertilizer yellow brown 18-46-00 dap fertilizer for sale

Packing & Delivery
1)Packed in 25kg/50kg bag
2)According to the customer's requirement.






Storage & Handing

• Do not ingest. Do not breathe dust. In case of insufficient ventilation, wear suitable respiratory equipment. If ingested, seek medical advice immediately and show the container or the label. Avoid contact with skin and eyes.
• Store in cool, dry, ventilated area.
• Isolate from incompatible substances, particularly alkaline material, as ammonia gas will be released.

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