Hydyolytic polymaleic anhudrideCAS NO. 26099-09-2

English name :

Hydyolytic polymaleic anhudride

Uses:

This product is usually compounded with organic phosphonate at (2-5) mg/l for circulating cooling water, water injection in oil field, dehydration of crude oil, and furnace treatment in low pressure boiler. It has good effect of inhibiting scale formation and stripping of old scale. The scale inhibition rate can reach 98%. When it is compounded with (1~2) mg/l zinc salt, it can effectively prevent corrosion of carbon steel. It can also be used as a rinse agent for textiles in textile systems to reduce the ash content of textiles.

Quality Index :

Appearance: brownish yellow transparent liquid

Solid content: ≥50.0%

Density (20 ° C), g / cm3: 1.18

PH (1% aqueous solution): 2.0~3.0

Average molecular weight: ≥300

Bromine number, mg/g≤160 (first-class product)

Packaging and storage:

This product is packed in 125kg plastic drums. Store in a cool place indoors for one year.

Hydyolytic polymaleic2