Maleic acid polymer Cas:26099-09-2

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Maleic acid polymer

Belclene 710
Belclene 200LA
Dequest P 9000
Bel 200 premix
2-Butenedioic acid (Z)-, homopolymer
Nonpol PMA 50W
Accent T 1107
Nonpol PWA 50W
SH 150
DP 3328
Maleic acid, polymers (8CI)
2-Butenedioic acid (2Z)-, homopolymer
Poly(maleic acid)
Aron A 6510
Acumer 4200
Maleic acid homopolymer
Belclene 200
Molecular Formula: C4H4O4
Molecular weight:116.07200

Appearance: Pale yellow to umber transparent liquid
Solid content %: ≥48.0
Bromine value mg/g: ≤80.0
Average molecular weight: ≥450
pH (1% solution): 2.0-3.0
Density (20℃) g/cm3: ≥1.18

HPMA is usually compounded with organic phosphonate at 1~15ppm. It is used for circulating
cooling water, oilfield water injection, crude oil dehydration treatment and low-pressure boiler furnace
treatment. It has a good effect of inhibiting the formation of scale and stripping old scale, and the scale
inhibition rate can be Up to 98%. When it is compounded with zinc salt, it can effectively prevent the
corrosion of carbon steel.
Package and Storage
Normally 250kg net in drum, IBC, or as required.
Storage for one year in shady room and dry places.
Safety Protection
HPMA is acidic. Avoid contact with skin and eyes. After contact, rinse with plenty of water
Items of Analysis Standard of Analysis Test Results
Appearance Pale yellow to umber transparent liquid Conform
Solid content % ≥48.0 50.50
Bromine value mg/g ≤50.0 39.39
pH (10g/L solution) 2.0-3.0 2.25
Density (20℃) g/cm3 1.22-1.25 1.234
Conclusion Conforms to Factory Standard

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