PCA CAS# 71050-62-9 Copolymer of phosphonic acid and carboxylic acid

Quick DetailsCAS No.: 71050-62-9Other Names: PCAMF: C3H6NaO4PEINECS No.: 216-920-2Purity: 50.0% minPlace of Origin: ChinaUsage: Water Treatment ChemicalsAppearance: Colorless to pale yellow aqueous solutionType: PCASupply AbilitySupply Ability: 100 Liter/Liters per WeekPackaging & DeliveryPackaging Details: 200L plastic

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Quick Details

CAS No.: 71050-62-9
Other Names: PCA
EINECS No.: 216-920-2

Purity: 50.0% min
Place of Origin: China
Usage: Water Treatment Chemicals

Appearance: Colorless to pale yellow aqueous solution
Type: PCA

Supply Ability

Supply Ability: 100 Liter/Liters per Week

Packaging & Delivery

Packaging Details: 200L plastic drum,IBC(1000L),customers' requirement. Storage for ten months in shady room and dry place.


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.


AppearanceAmber liquid
Solid content %50.0 min
Total phosphor (as PO43-)%0.5 min
Density (20ºC)g/cm31.20-1.30
pH(1% water solution)3.0-5.0

PCA CAS# 71050-62-9 Copolymer of Phosphono and Carboxylic Acid


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