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| [SELL] Amino Trimethylene Phosphonic Acid (ATMP) [2008-06-11] |
| Amino Trimethylene Phosphonic
Acid (ATMP)
CAS No. 6419-19-
8
Dequest: 2000
Molecular Formula: N(CH2PO3H2)
3 Molecular
weight: 299.05
Structural Formula:
Properties:
ATMP has excellent chelation, low
threshold inhibition and lattice
distortion ability. It can
prevent scale formation, calcium
carbonate in particular, in water
system. ATMP has good chemical
stability and is hard to be
hydrolyzed in water system. At
high concentration, it has good
corrosion inhibition.
ATMP is used in industrial
circulating cool water system and
oilfield water pipeline in fields
of thermal power plant and oil
refinery plant. ATMP can decrease
scale formation and inhibit
corrosion of metal equipment and
pipeline. ATMP can be used as
chelating agent in woven and
dyeing industries and as metal
surface treatment agent.
The solid state of ATMP is
crystal powder, soluble in water,
easily deliquescence, suitable
for usage in winter and freezing
districts. Because of its high
purity, it can be used in woven &
dyeing industries and as metal
surface treatment agent.
Specification:
items index
Appearance colorless or light
yellow transparent liquid White
crystal powder
Active acid % 48.0-52.0 95min
Chloride (as Cl-)% 2.0(or1.0) min
1.0 min
pH value (1％solution) 2.0 max 2.0
max
Fe (as Fe3+) (ppm) 20 20
Density (20℃)g/cm3 1.33 min -
Colour APHA (Hazen) 40 max -
Usage:
ATMP is usually used together
with organophosphoric acid,
polycarboxylic acid and salt to
built all organic alkaline water
treatment agent. 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:
ATMP liquid: Normally In 250kg
net Plastic Drum, IBC drum can
also be used as required ATMP
solid: 25kg inner liner
polyethylene (PE) bag, outer
plastic woven bag, or confirmed
by clients.
Storage for ten months in room
shady and dry place.
Safety Protection:
Acidity, Avoid contact with eye
and skin, once contacted, flush
with water.
Keywords: ATMP
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Tetra sodium salt of Amino
Trimethylene Phosphonic Acid
(ATMP•Na4) ... |
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