PBTCA 50%-- 2-Phosp...

PBTCA 50%-- 2-Phosphonobutane -1,2,4-Tricarboxylic Acid

PBTCA 50%-- 2-Phosphonobutane -1,2,4-Tricarboxylic Acid

Min.Order / FOB Price:Get Latest Price

1 Metric Ton

FOB Price: USD 1560.0000

  • Min.Order :1 Metric Ton
  • Purity: 50%
  • Payment Terms : L/C,D/P,T/T

Keywords

PBTCA 2-Phosphonobutane -1,2,4-Tricarboxylic Acid CAS:37971-36-1

Quick Details

  • Appearance:Clear, colorless to pale yellow aqueous solutio
  • Application:scale inhibitor ,corrosion inhibitor ,stabilizer ,chelating agent
  • PackAge:250kgs/drum, 1250kgs/IBC
  • ProductionCapacity:10000|Metric Ton|Day
  • Storage:Storage for twelv months in room shady and dry place.
  • Transportation:Storage for twelv months in room shady and dry place.

Superiority:

PBTCA/PBTC corrosion inhibitor
1.ISO 9001:2000
2.CAS No.: 37971-36-1
3.Molecular Formula: C7H11O9P 
4.Dequest 7000

Details:

PBTCA/PBTC - corrosion inhibitor
CAS No. 37971-36-1
Molecular Formula:   C7H11O9P            Molecular weight: 270.13
properties
PBTCA has low content of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion inhibition properties. Its antiscale property under high temperature is far better than that of organophosphines. It can improve zinc salt solubility, has good chlorine oxidation tolerance and good composite synergy.
Specification

items index
Appearance Clear, colorless to pale yellow aqueous solution
Active acid % 50.0-51.0
Phosphorous acid(as PO33-)% 0.5 max
Phosphoric acid(as PO43-)% 0.2 max
Density (20°C) g/cm3 1.27 min
pH(1% water solution) 1.5~2.0
Fe ppm 10.0 max
Chloride ppm 10.0 max
Turbidity (NTU) 10.0 max
Color APHA 30.0 max
Usage
PTBCA is a high efficient agent as scale and corrosion inhibitor. It is the excellent stabilizer for zinc salt. It is widely used in circulating cool water system and oilfield refill water system as scale and corrosion inhibitor, suitable to composite with zinc salt and copolymer. It can be used in situations of high temperature, high hardness, high alkali and high concentration index. In lavation fields, it is used as chelating agent and metal detergent.
PBTCA is usually used together with zinc salt, copolymer, organophosphine, imidazole and other Water Treatment Chemicals. When used alone, the dosage of 5-15mg/L is preferred.
package and storage
Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for one year in room shady and dry place.
safety
Acidity, Avoid contact with eye and skin, once contacted, flush with water.

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