Diammonium phosphate

MOQ	24 Mt
Port	Chongqing port,Qingdao port,China
Packaging	25kg export packing
Lead Time	3-15 days depends on order quantity

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Product Details

磷酸氢二铵 - Diammonium Phosphate - (DAP)

CAS No.: 7783-28-0 HS Code: 31053000.90 EINECS No.: 231-987-8

化学式(Chemical formula): (NH4)2HPO4

分子量(Molecular weight): 132.0

执行标准：HG/T4132-2010 (IG) GB 30613-2014 (FG)

性状：白色粒状晶体，相对密度为1.619，熔点155℃，易溶于水，不溶于醇，在空气中逐渐失去氨生成磷酸二氢铵。

Property：White crystal， Relative density is 1.619g/cm3, melting point is 155℃, easily soluble in water , insoluble in alcohol, PH value of 1%solution is 8.0

技术指标(Technical Specifications)

序号No.	指标名称Specifications	工业级TG	食品级FG
1	Main content((NH4)2HPO4) % ≥	99	99
2	P2O5 % ≥	53.0	53.0
3	Nitrogen, as N % ≥	21.0	21.0
4	PH of 1% solution	7.8-8.2	7.6-8.2
5	Water insoluble % ≤	0.1	0.1
6	Moisture % ≤	0.2	0.2
7	Fluoride, as F % ≤	/	0.001
8	Heavy metals, as Pb % ≤	0.005	0.001
9	Arisenic, as As % ≤	0.005	0.0003

Uses：As a fire-prevention agent for fabric, timber and paper. Also as a raw maerials for ammonium polyphosphate of high polymerization. It may be used for makeding printing plates; in food industry it is mainly used as a fermentation agent, nourishment and so on; In agriculture, it is used as a high effective non-chloride N,P compound fertilizer and containing totally 74% fertilizer elements, it is often used as a basic raw material for N,P and K compound fertilizer.

Packing：Plastic woven bag. Net weight 25 Kg、 50Kg 、1000Kg , store at a cool, dry and well ventilated place.