Amino Trimethylene Phosphonic Acid (ATMP)

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Amino Trimethylene Phosphonic Acid (ATMP)
CAS No. 6419-19-8 Dequest: 2000
Molecular Formula: N(CH
2
PO
3
H
2
)
3
Molecular weight: 299.05
Specification:
items
index
Appearance
Colorless or light yellow transparent liquid
Active acid %
48.0-52.0
Chloride (as Cl
-
)%
1.0 max
pH value1 solution
2.0 max
Fe (as Fe
3+
) (ppm)
20
Density 20g/cm
3

1.33 min
Colour APHA (Hazen)
40 max
Phosphorous Acid(As PO3)
3.0%max
Usage:
Amino Trimethylene Phosphonic Acid (ATMP) is usually used together with organophosphoric acid, polycarboxylic acid and salt to built all organic alkaline water treatment agent. Amino Trimethylene Phosphonic Acid (ATMP)can be used in many different circulating cool water system. The dosage of 1-20mg/L is recommended. As corrosion inhibitor, the dosage of 20-60mg/L is preferred.
Package and Storage:
Amino Trimethylene Phosphonic Acid (ATMP) liquid: Normally In 250kg net Plastic Drum, Storage for ten months in room shady and dry place.
Safety Protection:
Acidity, Avoid contact with eye and skin, once contacted, flush with water.
Package and Storage:
ATMP liquid: Normally In 250kg net Plastic Drum, IBC drum can also be used as required ATMP