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Sell: ATMP Amino Trimethylene phosphonic acid |
| Date: |
2010-01-25 |
| Cas#: |
6419-19-8 |
| Specification: |
50% |
| Price: |
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| Quantity: |
7000Kilogram |
| Term: |
365 |
| Note: |
Amino Trimethylene phosphonic acid (ATMP) [6419-19-8]
Abbreviation: ATMP Molecular weight: 299
Specifications:
Appearance Clear, colorless to pale yellow aqueous solution
Active Content(as ATMP) 50 % min
Phosphorous acid (as PO33- ) 4.0% max
Phosphoric acid (as PO43- ) 0.8% max.
Chloride (as CL- ) 1.0% max
pH (1% Water Solution) 2.0 max
Density (20 ) g/cm3
1.30 min
Iron 10.0ppm max.
Ca sequestration mg CaCO3/g 400 min.
Applications:
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.
Usage:
ATMP is mainly used as scale and corrosion inhibitor, peroxide stabilizer in many different cyclic cooling water system and boiler water treatment, Metal chelate agent and color fixing agent for print and textile, etc. ATMP is also available as its Sodium Salt solution.
The dosage of 1-20mg/L is recommended. As corrosion inhibitor, the dosage of 20-60mg/L is preferred.
Packing and Storage:
Normally In 30kg or 250kg net Plastic Drum, IBC's can also be used as required. Stored in cool and dry place in 2 years.
Safety Protection:
Acidity, avoid contact with eye and skin, once contacted, flush with water |
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