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Sell: DTPMPA Diethylene Triamine Penta (methylene phosphonic acid) |
| Date: |
2010-01-25 |
| Cas#: |
15827-60-8 |
| Specification: |
50% |
| Price: |
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| Quantity: |
7000Kilogram |
| Term: |
365 |
| Note: |
Diethylene Triamine Penta (methylene phosphonic acid) [15827-60-8]
Abbreviation: DTPMPA Molecular weight: 573.2
Structural Formula:
Specifications:
Appearance Clear, Amber aqueous solution
Active Content 50% min
Phosphorous acid (asPO33-) 5.0% max
pH (1% water solution) 2.0% max
Density (20 ) g/cm3
1.35 - 1.45
Ca Sequestration mg CaCo3/g 450 min
Applications:
DTPMPA is innocuous, easy to be dissolved in acid solution, It has excellent scale and corrosion inhibition and good thermal tolerance ability. DTPMPA can inhibit the scale formation of carbonate, sulfate and phosphate. On situation of alkali environment and high temperature (above 210 ) DTPMPA has better scale and corrosion inhibition effect than other organic phosphines.
Usage:
DTPMPA is mainly used as scale and corrosion inhibitor, peroxide茂录艗stabilizer in many different cyclic cooling water system and boiler water treatment, and especially in alkali circulating cool water system without additional pH regulation, It can also be used in oilfield refill water, cool water and boiler water with high concentration of barium carbonate.
DTPMPA can also be used as peroxide stabilizer, chelating agent in woven & dyeing industry, pigment dispersant, fertilizer and concrete modifier. In addition, DTPMPA is used in papermaking, electroplating, acid cleaning and cosmetics.
Packing and Storage:
Normally In 30kg or 250kg net Plastic Drum, IBC's can also be used as required. Stored in cool and ventilated room in ten months.
Safety Protection:
Acidity, avoid contact with eye and skin, once contacted, flush with water. |
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