China Water treatment chemicals HPMA

Details for Water treatment chemicals HPMA

Water treatment chemicals HPMA

Category:

Catalyst and Auxiliary/Other Auxiliary Agent

CAS NO:

26099-09-2

EC NO:

Molecular Formula:

(C₄H₄O₄)n

Molecular Weight:

≤2000

Specification:

Packing:

220 kg drum

Product description:

CAS No.: [26099-09-2]

Chemical name: Hydrolyzed polymaleic anhydride

Description: equivalent to FMC¡ˉs Belcor-200

Specification:

Appearance: homogeneous orange or orange-brown clear liquid

Solid content: 48.0% min.

Number average molecular weight: 300 min.

Bromine number: 160 mg/g max.

Density (20°C): 1.18 min.

PH (1% aqueous solution): 2.0 - 3.0

Packing: 220 kg drum

Usage:Usually used at a concentration of 2-3ppm together with phosphate, in systems like circulating cooling water, oilfield fill water, crude oil dewatering and inside-the-furnace trace treatment of low-pressure boilers. It has good scaling-prevention and descaling capability with scaling prevention rate of 98%. When it is used with 1-2ppm of zinc salts, it can effectively inhibit corrosion of carbon steel.

Usage:

Usually used at a concentration of 2-3ppm together with phosphate, in systems like circulating cooling water, oilfield fill water, crude oil dewatering and inside-the-furnace trace treatment of low-pressure boilers. It has good scaling-prevention and desc

Synonyms:

PolymaleicacidAq;Hydrolysed Polymaleic Anhydride;Hydrolyzed Polymaleic Anhydride;Hydrolized polymaleic anhydride;HPMA;Polymaleic Acid;Water treatment chemicals HPMA;

Molecular Structure:

Water treatment chemicals HPMA 26099-09-2

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