CAS 55566-30-8

Tetrakis(hydroxymethyl)​phosphonium sulphate

Biocide for oilfield injection water and cooling towers

Overview

Tetrakis(hydroxymethyl)phosphonium sulphate is part of SAC’s Biocides & Disinfectants range, in In-can & Process Biocides. It is supplied as a Liquid.

Biocide for oilfield injection water and cooling towers

Biocides & Disinfectants · In-can & Process Biocides

Technical information

CAS number55566-30-8
EC number259-709-0
Molecular formula C 8 H 24 O 12 P 2 S
Molecular weight406.28 g/mol
HS heading2931
Physical formLiquid

Applications and documentation

Used in

  • Oilfield (drilling, production)
  • Water Treatment (municipal, desalination, industrial, wastewater)

Industries

Synonyms

  • THPS
  • TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM SULFATE
  • Retardol S
  • Pyroset TKO
  • Octakis(hydroxymethyl)phosphonium sulfate
  • NCI-C55050
  • Bis(tetrakis(hydroxymethyl)phosphonium)sulfate (salt)
  • bis[tetrakis(hydroxymethyl)phosphonium] sulfate
  • Phosphonium, tetrakis(hydroxymethyl)-, sulfate (2:1) (salt)
  • Phosphonium, tetrakis(hydroxymethyl)-, sulfate (2:1)
  • EC 259-709-0
  • TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM SULFATE [HSDB]

SDS and TDS are available on request.

Common questions

What applications is this product used for?

Biocide for oilfield injection water and cooling towers

Which grades or packaging options can SAC source?

Grade and packaging are confirmed on quotation for your application. Share your process and targets and we will advise what can be sourced.

Can I request an SDS or TDS?

Yes. SDS and TDS are available on request — use Request a Quote or Contact SAC with the product name.

How do I request a sample or quotation?

Use the buttons on this page. Your product name and CAS number are carried into the contact form automatically.