Clear transparent liquid UV Curable Monomer HDDA for Water Treatment Chemicals , CAS NO 26099-09-2
Quick Details
| Classification: | Chemical Auxiliary Agent | CAS No.: | 26099-09-2 | Other Names: | HPMA |
| MF: | (C4H4O4)n | EINECS No.: | 232-196-0 | Purity: | 48% min |
| Place of Origin: | Jiangsu China (Mainland) | Type: | TX-UV | UVU | Activated Carbon |
| Usage: | Water Treatment Chemicals | Brand Name: | TX | Model Number: | HPMA |
Packaging & Delivery
| Packaging Detail: |
Package and Storage: Normally In 250kg net Plastic Drum IBC drum can also be used as required. Storage for ten months in room shady and dry place. |
| Delivery Detail: | 5days after receive your deposit |
Specifications
HPMA for water treatment chemicals
CAS NO.:26099-09-2
Purity: 98.5%
Clear transparent liquid
200kg/plastic drum
Recirculating Cooling Water System HPMA
Properties:
1. HPMA is a low molecular weight polymeride, with average molecular weight 400-800. No toxicity, soluble in water, high chemical and thermal stability, decomposed temperature above 330°C.
2. HPMA has obvious threshold effectunder high temperature (350°C) and high pH (8.3) level, suitable to be used in alkaline water system or built with agents. It has good scale inhibition against carbonate and phosphate scales under temperature 300°C with effective time as long as 100 hours.
3. Due to its good scale inhibition and high temperature tolerance properties, HPMA is widely used in desalination plant of flash vaporization equipment, low pressure boiler, steam locomotive, crude oil evaporation, petroleum pipeline,and industrial circulating cool water systems.
4. In addition, HPMA has good corrosion inhibition effect when used together with zinc salt. HPMA can also used as additives for cement.
Specification:
|
items |
index |
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Appearance |
Clear 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 (20C) g/cm3 |
1.18 min |
Usage:
HPMA is usually used together with organic phosphonate at dosage of 1-15ppm for circulating cool water system, oilfield fill water, crude oil dewatering and Iowpressure boilers. HPMA has good scale inhibition (98%) and scale stripping properties. When used together with zinc salts, it can effectively inhibit carbon steel corrosion.
