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Contact Person : Ms. Huang Jiamin
Company Name : Sichuan Mianzhu Hanwang Inorganic Salt Chemical Industry Co., Ltd.
Tel : 86-838-6318019
Fax : 86-838-6318022
Address : Sichuan,Mianzhu,Hanwang Town
Country/Region : China
Zip : 618201

monoammonium phosphate (MAP 12-61-00) 98%min white crystal

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Product Detailed

Related Categories:Phosphate

1. MAP manufacturer. 2. formula: NH4H2PO4 3. NPK=12-61-00 4. tech. grade

Molecular formula: NH4H2PO4

Molecular weight: 115.03

Properties:Colorless clarity foursquare crystal. The relative density is 1.803 and melting point is 190 centigrade. It is easily soluble in water and slightly soluble in alcohol, insoluble in acetone. It is stability in the air, and decompounds only a little at 100 centigrade. It loses ammonia and water, and becomes ammonium metaphosphate and phosphoric acid exceeding 190 centigrade.

Specification:

items	unit	standard
items	unit	technical grade	low arsenic grade
NH4H2PO4	%≥	98.00	98.00
P2O5	%≥	61.00	61.00
N	%≥	12.00	12.00
pH(1% solution)	--	4.2--4.8
Fluorid (F)	%≤	0.005	0.001
As	%≤	0.005	0.0003
Heavy metal (Pb)	%≤	0.005	0.001
Water insolubles	%≤	0.1	0.1
Moisture	%≤	0.2	0.2