Water Treatment PBTCA/PBTC 37971-36-1

  • CAS No.: 37971-36-1
  • Type.: Water Treatment
  • Appearance: Light yellow transparent liquid
  • Molecular Formula: C7H11O9P
  • Shelf Life: 2 years
  • Min Order Quantity: 1 container
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Analysis Standard Results
Appearance Colorless to light yellow transparent liquid Light yellow transparent liquid
Active content (export sales)% ≥50 50.33
Phosphoric acid( as PO43-)% ≤0.2 0.16
Phosphorous acid(as PO33-) % ≤0.5 0.16
Density(20℃) g/㎝3 ≥1.27 1.284
PH(1%) 1.5-2 1.78
Fe ion ppm ≤10 4.47
Chloride (as Cl-)ppm ≤10 7.09
Color Hazen ≤30 9.00
(1) As high-efficient agent of scale and corrosion inhibitor, PBTCA is one of the widespread used and good performing products.
 
(2) PBTCA is the excellent stabilizer for zinc salt. PBTCA 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.
 
(3) It can be used in situations of high temperature, high hardness, high alkali and high concentration index.
 
(4) In lavation fields, it is used as chelating agent and metal detergent.
 

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