Tetrakis(hydroxymethyl)phosphonium sulfate

Base Information

• Chemical Name: Tetrakis(hydroxymethyl)phosphonium sulfate
• CAS No.: 55566-30-8
• Molecular Formula: 2C₄H₁₂O₄P*O₄S
• Molecular Weight: 406.285
• Hs Code.: 29319019
• Mol file: 55566-30-8.mol

Synonyms:Retardol S;Proban NX;Pyroset TKO;Tetrakis Hydroxymethyl Phosphonium Sulfate;Phosphonium,tetrakis(hydroxymethyl)-,sulfate (2:1) (salt);THPS;tetrakis(hydroxymethyl)phosphanium sulfate;Tolcide PS;Tetrakis[hydroxymethyl] phosphonium sulfate;Bis[tetrakis(hydroxymethyl)phosphonium] sulfate;Tetrakis(Hydroxymethyl) Phosphonium Sulfate;Tetrakis Hydroxymethyl Phosphonium Sulfate (THPS);THPS,Tetrakis[hydroxymethyl] phosphonium sulfate;THPS Acid;

Chemical Property of Tetrakis(hydroxymethyl)phosphonium sulfate

Chemical Property:

• Appearance/Colour: clear colorless viscous liquid
• Vapor Pressure: 0Pa at 20℃
• Melting Point: -35 °C
• Boiling Point: 111 °C
• Flash Point: 96 °C
• PSA: 180.32000
• Density: 1.4 g/mL at 25 °C(lit.)
• LogP: -1.11140
• Storage Temp.: Sealed in dry,Room Temperature
• Water Solubility.: >=10 g/100 mL at 18 ºC

Purity/Quality:

99% ^*data from raw suppliers

Tetrakis(hydroxymethyl)phosphonium Sulfate (ca. 70-80% in Water) ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C,N,T
• Statements: 22-34-43-50-41-20/22-45
• Safety Statements: 26-36/37/39-45-61-53

MSDS Files:

SDS file from LookChem

Useful: