Product Specifications
| Prod Model: |
71050-62-9 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Two Kinds: |
30% and 50% |
Product Description
50% Phosphino Carboxylic Acid Polymer(PCA)
CAS No. 71050-62-9
Molecular Formula:(C3H4O2?H3O8P?Na)x
Properties:
Through the introduction of phosphonic group into carboxylic group, PCA has good dispersion property for scale of calcium carbonate and calcium phosphate in circulating cool water system. It has good scale inhibition for barium sulfate, strontium sulfate and silica scale. PCA has advantages in wide range of water quality, chemical stability, strong chlorine tolerance, etc. PCA can be used as scale and corrosion inhibitor in circulating cool water system and oilfield refill water system.
II class product performance is equivalent to BWA Belsperse 164 .
Specification:
| items | index |
| I | II |
| Appearance | Colorless or light yellow liquid |
| Solid content % | 30.0 min | 50.0 min |
| Total phosphor (as PO43-)% | 7.0 min | 0.8 min |
| Density (20ºC)g/cm3 | 1.10 | 1.20 |
| pH(1% water solution) | 2.0-3.0 | 3.5-4.5(stock solution) |
Usage:
When used alone, the dosage of 5-20mg/L is preferred. It can also be used together with organophosphines, copolymer, zinc salt or BTA.
Package and Storage:
200L plastic drum,IBC(1000L),customers' requirement. Storage for ten months in shady room and dry place.
Safety Protection:
Weak acidity, avoid contact with eye and skin, once contacted, flush with water.
Twin International Co., Limited is a modern enterprise for production, sale, export and trade of chemicals. Twin International, one of the biggest manufacturer and exporter of water treatment chemicals and pharmaceutical intermediates such as: Aluminum Chlorohydrate(ACH), Amino acids, KBR, PBTC, TCCA, SMFP, ATMP, SAP, PAA, AA/AMPS, Plant extract oils(TTO), TDI 80/20, etc.
Our company located in famous maritime Centre and financial Centre - Shanghai, China.
Why Twin? ? ?
. TOP 10 Chemical enterprises in China
. Over 12 years of experience
. Wholly owned production plant (1500 square meters)
. Sales to more than 76 countries
. 10 main products with competitive prices
. High quality products with perfect service