Hydrolyzed Polymaleic Anhydride (HPMA)

CAS No. 26099-09-2
Packing: 200L plastic drum,1000L IBC.
DSCN5895
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  • The specification:

    items

    index

    Appearance

    Pale yellow to umber transparent liquid

    Solid content %

    48.0 min

    Bromine value mg/g

    80.0 max

    Average molecular weight

    450 min

    pH(1% solution)

    2.0-3.0

    Density (20℃)g/cm3

    1.18 min

     

    Applications:

    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.  

     

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