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50% Phosphino Carboxylic Acid Polymer(PCA)CAS: 71050-62-9

  • FOB Price:
    1250 USD/Metric TonGet Latest Price
  • Port:
    China
  • Minimum Order Quantity:
    1 Metric Ton
  • Supply Ability:
    20000  Metric Ton/Year
  • Payment Terms:
    L/C,T/T,
Quick Details
Synonyms: 2-Propenoicacid, polymer with sodium phosphinate (9CI); Phosphinic acid, sodium salt,polymer with 2-propenoic acid (9CI) Classification: Water Treatment Chemicals
EINECS: 216-920-2 Molecular Formula: H3 O2 P . Na
Melting Point: Boiling Point:
Stability: Water Solubility:
Refractive index: Flash Point:
Purity: 50% Appearance: Colorless or light yellow liquid
HazardClass: Brand Name: Twin
Packin: 1250kg/IBC
Packaging & Delivery
Packaging Detail: 1250kg/IBC
Delivery Detail: Within 7 days after confirm the order.
Detailed Description

 

50% Phosphino Carboxylic Acid Polymer(PCA)

CAS No.  71050-62-9

Molecular Formula(C3H4O2H3O8PNa)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

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 (20)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.


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Last Login:2018-02-13

jerry chen

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