Quick Details
- Processing Time:within 1 week
- Port:Qingdao, Shanghai
- Supply Ability: 1000000 Metric Tons Per Year
- Brand Name:Vcycletech
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
95 min
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: 25kginner 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.
