Fragrance avoidance
Nothing to weigh for this context yet.
We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.
- industrial
Tetrakis(hydroxymethyl)phosphonium sulfate
CAS 55566-30-8
Also registered as 4 other CAS numbers
58591-11-0 · 65257-04-7 · 1497435-72-9 · 2716874-87-0
Concern score
Not assessed — no hazard data yet.
Tetrakis(hydroxymethyl)phosphonium sulfate in plain language
Also known as Bis(tetrakis(hydroxymethyl)phosphonium)sulfate (salt) · Octakis(hydroxymethyl)phosphonium sulfate · Thps · Tetrakis Hydroxymethyl-Phosphonium Sulfate · Aqucar THPS 75 · Ec 259-709-0
Show all 18 names
Magnacide 575 · NCI-C55050 · Octakis(hydroxymethyl)diphosphonium sulfate · Proban nx · Phosphonium, tetrakis(hydroxymethyl)-, sulfate (2:1) · Phosphonium, tetrakis(hydroxymethyl)-, sulfate (2:1) (salt) · Pyroset TKO · Retardol S · Tolcide ps · Tetrakis(hydroxymethyl)phosphonium sulfate (THPS) · UNII-5I8RSL9E6S · tetrakis(hydroxymethyl)phosphonium sulphate(2:1)
Used in consumer products as an antimicrobial.
- Antimicrobial
- We haven't assessed a concern score for this ingredient yet.
Regulation
No restrictions found. Tetrakis(hydroxymethyl)phosphonium sulfate appears in these published regulatory listings.
- Found in consumer products
- Industrial
USEPAcommercial use observedEPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Biocide.
- EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Biocide.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →
Evidence & sources
No graded research studies for Tetrakis(hydroxymethyl)phosphonium sulfate yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Where this comes from
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
No signal in this context
Where it has been recorded
How often EPA CPDat has listed Tetrakis(hydroxymethyl)phosphonium sulfate in a product composition. These are source records, not Greenveil catalog products.
Named organisations
6
Typical roles
Antimicrobial