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Sell: HPAA(2-Hydroxy phosphono carboxylic acid )
Date: 2011-05-03
Cas#: 23783-26-8
Specification:
Price:
Quantity: 1Ton
Term: 365
Note: Properties:
HPAA is chemically stable, hard to be hydrolyzed, hard to be destroyed by acid or alkali, safety in use, no toxicity, no pollution. HPAA can improve zinc solubility. Its corrosion inhibition ability is 5-8 times better than that of HEDP and EDTMP. When built with low molecular polymers, its corrosion inhibition effect is even better.
Specification:
items index
Appearance Dark umber transparent viscous liquid
Solid content % 47.0-50.0
Phosphorous acid茂錄藛as PO33-茂錄鈥? 4.0 max
Density 茂錄藛20芒鈥炂捗尖€癵/cm3 1.30 min
pH茂錄藛1茂錄鈥?solution茂錄鈥?1.0-3.0
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