Product Details

sell (HPMA) Hydrolyzed Polymaleic Anhydride

Brand Name
Place of Origin China
Model Number HPMA

Product Features

CAS No. 26099-09-2

Specification:

items                       index

Appearance                       Clear to umber transparent liquid

Solid content %                           48.0 min

Bromine value mg/g                     80.0 max

Average molecular weight           450 min

pH1 solution                               2.0-3.0

Density 20g/cm3                         1.18 min

 

Usage:

HPMA is usually used together with organic phosphonate at dosage of 1-15ppm for circulating cool water system, oilfield fill water, crude oil dewatering and low-pressure boilers. HPMA has good scale inhibition (98%) and scale stripping properties. When used together with zinc salts, it can effectively inhibit carbon steel corrosion.

Package and Storage:

Normally In 250kg net Plastic Drum, IBC drum can also be used as required.Storage for one year in room shady and dry place.

Safety Protection:

Acidity, Avoid contact with eye and skin, once contacted, flush with water.

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