Product introduction：

CAS:    26099-09-2
MF:    (C4H404)n
MW:    0
EINECS:    607-861-7

Hydrolyzed polymaleic anhydride is a polycarboxylic acid type organic compound, high temperature resistance, can chelate water calcium, magnesium, iron, etc.
Good thermal stability, use of pH range, water hardness is wide, is an excellent scale inhibitor.

It is widely use in many fields like the following:

1. It can be used in oil field water pipeline, steam locomotive boiler, middle and low pressure boiler, seawater desalination, circulating cooling water, as scale inhibitor and dispersant.
Can also be used as textile cleaning agent.
General dosage 2×10-6 ~ 10-5.
2. Used as scale inhibitor and corrosion inhibitor in steam locomotive, industrial boiler water and cold water, oil field water injection treatment.
3. It is a highly effective scale inhibitor, mainly used in low-pressure boilers, industrial circulating cooling water systems, oil pipeline, crude oil dehydration, etc.
4. This product chemical stability and high temperature resistance, pH value of 8.3 also has obvious solution limit effect, can chelate with water calcium, magnesium plasma with lattice distortion ability, can improve the fluidity of sludge.
It is especially suitable for scale inhibition of boiler water and other high warm water systems.
It can be used as sediment inhibitor and scale inhibitor for oil pipeline, circulating cooling water system and flash seawater desalination.

Chemical Properties:

Packing & Shipping:

Sample :  

10g/bag;  50g/bag;  100g/bag;  500g/bag;  1kg/bag.

Large cargo：

1kg/bag;  25kg/bag;  25kg/drum;

50kg/drum;  75kg/drum;  100kg/drum;  200kg/drum.