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Sell: EDTMPS |
| Date: |
2011-05-03 |
| Cas#: |
1429-50-1 |
| Specification: |
active component:30% min |
| Price: |
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| Quantity: |
1Ton |
| Term: |
365 |
| Note: |
Properties:
EDTMPS is nitrogenous organic polyphosphonic acid, a part of cathodic corrosion inhibitor.Its corrosion inhibition is 3~5 times better than that of inorganic polyphosphate. It can be fully dissolved in water, innocuous and none pollution to environment, has good chemical stability and thermal tolerance. It shows excellent scale inhibition ability under temperature 200芒鈥炂? It can dissociate into 8 positive-negative ions, thus can chelate with many metal ions to form polymer reticulation complex, to destroy the normal crystallization of calcium scale. EDTMPS shows better antiscale effects to calcium sulfate and barium sulfate.
Specification:
items index
Appearance Clear yellow to umber transparent liquid
Active component茂錄藛EDTMPS茂錄鈥懊尖€? 30.0min
Organic phosphonic acid茂錄藛asPO43- 茂錄鈥懊尖€?10.0min
Phosphorous acid茂錄藛as PO33-茂錄鈥懊尖€?5.0max
Phosphoric acid 茂錄藛asPO43- 茂錄鈥懊尖€?1.0max
pH茂錄藛1茂錄鈥?water solution茂錄鈥?9.5-10.5
Density 茂錄藛20芒鈥炂捗尖€癵/cm3 1.25min
Chloride (as Cl-)茂錄鈥?3.0max |
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