Ammonium salt

Current Position:Home > Products > Ammonium salt

MONOAMMONIUM PHOSPHATE (MAP)

Guaranteed Technical Specifications

Chemical formula: NH4H2PO4
Molecular weight: 115.0
Standard executed: HG/T4133-2010(INDUSTRIAL GRADE)GB25569-2010(FOOD GRADE)
Throughput: 100,000t/a

Properties

White granular crystal; relative density at 1.803, melting point at 190℃, easily soluble in water, slightly soluble in alcohol, insoluble in ketone, PH value of 1% solution is 4.5.

Uses

As a fire-prevention agent for fabric, timber and paper, as well as a fire-prevention coating, and dry powder for fire extinguisher. For food grade it is mainly used as a fermentation agent, nourishment, and so on. Used as a high effective non-chloride N, P compound fertilizer in agriculture. Its total nourishment (N=P2O5) is at 73%, and may be used as a basic raw material for N, P and K compound fertilizer.

Packing and storage

Plastic-woven sack, net weight at 25kg, 50kg or 1,000kg. Store at a ventilated, dry place. 

  • Other Parameters


序號 No
指標名稱 Specifications
工業級 Industrial Grade
食品級 Food Grade
1

主含量 Main contents                       %≥

99.0
99.0
2
五氧化二磷Phosphorus pentoxide   %≥
61.0
61.0
3
氮 Nitrogen as N                                  %≥
11.9
11.9
4
PH值 PH value (1% solution)
4.2-4.8
4.3-5.0
5
水份 Moisture                                           %≤
0.2
0.2
6
重金屬(以Pb計) Heavy metal, as Pb  %≤
/
0.001
7
砷(以As計)Arsenic, as As              %≤
/
0.0003
8
氟化物(以F計 Fluoride as F                 %≤
/
0.001
9
水不溶物 Water insoluble                      %≤
0.10
0.10

Next: DIAMMONIUM PHOSPHATE (DAP)
HOME  |   PRODUCTS  |   QUALITY CERTIFICATE  |   NETWORK  |   ABOUT US  |   CONTACT US
Copyright ? Sichuan Blue Sword Chemical(Group)Co.,Ltd.All Rights Reserved.
免费播放日本av一区_久久精品国产_久久av免费这里有精品