Tetrakis(hydroxymethyl)phosphonium sulfate
Tetrakis(hydroxymethyl)phosphonium sulfate Basic information
- Product Name:
- Tetrakis(hydroxymethyl)phosphonium sulfate
- Synonyms:
-
- bis[tetrakis(hydroxymethyl)phosphonium]sulfatesolution
- nci-c55050
- Tetrakis (Hydroxymethyl) Phosphonium Sulfate, 75% Aqueous
- Bis[tetrakis(hydroxymethyl)phosphonium] sulfate - 70-80% in water
- octakis(hydroxymethyl)phosphoniumsulfate
- Phosphonium,tetrakis(hydroxymethyl)-,sulfate(2:1)(salt)
- pyrosettko
- tetrakis(hydroxymethyl)-phosphoniusulfate(2:1)
- CAS:
- 55566-30-8
- MF:
- C8H24O12P2S
- MW:
- 406.28
- EINECS:
- 259-709-0
- Product Categories:
-
- Oil Industry
- microbiocide
- Industrial/Fine Chemicals
- Phosphonium Salts
- Phosphonium Compounds
- Biocide
- 55566-30-8
- Mol File:
- 55566-30-8.mol
Tetrakis(hydroxymethyl)phosphonium sulfate Chemical Properties
- Melting point:
- -35°C
- Boiling point:
- 111°C
- Density
- 1.4 g/mL at 25 °C(lit.)
- vapor pressure
- 0Pa at 20℃
- Flash point:
- 96 °C
- storage temp.
- Sealed in dry,Room Temperature
- form
- liquid
- Specific Gravity
- 1.42
- color
- Colorless to Almost colorless
- Water Solubility
- >=10 g/100 mL at 18 ºC
- BRN
- 8521357
- InChI
- InChI=1S/C4H12O4P.H2O4S/c5-1-9(2-6,3-7)4-8;1-5(2,3)4/h5-8H,1-4H2;(H2,1,2,3,4)/q+1;/p-1
- InChIKey
- HFDZMBPIARIWLN-UHFFFAOYSA-M
- SMILES
- [P+](CO)(CO)(CO)CO.S([O-])(=O)(=O)O
- LogP
- -9.8
- CAS DataBase Reference
- 55566-30-8(CAS DataBase Reference)
- EPA Substance Registry System
- Tetrakis(hydroxymethyl)phosphonium sulfate (55566-30-8)
Safety Information
- Hazard Codes
- C,N,T
- Risk Statements
- 22-34-43-50-41-20/22-45
- Safety Statements
- 26-36/37/39-45-61-53
- RIDADR
- UN 2922 8/PG 3
- WGK Germany
- 1
- RTECS
- TA2570000
- HazardClass
- 6.1(b)
- PackingGroup
- III
- HS Code
- 29319019
- Hazardous Substances Data
- 55566-30-8(Hazardous Substances Data)
MSDS
- Language:English Provider:Octakis(hydroxymethyl)diphosphonium sulfate
- Language:English Provider:SigmaAldrich
Tetrakis(hydroxymethyl)phosphonium sulfate Usage And Synthesis
Description
Tetrakis(hydroxymethyl)phosphonium sulfate (THPS) is an organophosphorus compound. It is used as a precursor in the flame retardant manufacturing process, a biocide in water systems, and a tanning agent in the leather industry. THPS is a safe aqueous solution with antimicrobial properties that is significantly less toxic, effective at lower concentrations, and more biodegradable than other traditional biocides.
General Description
Clear colorless viscous liquid.
Air & Water Reactions
Water soluble.
Reactivity Profile
Tetrakis(hydroxymethyl)phosphonium sulfate is incompatible with oxidizing materials and alkalis.
Fire Hazard
Tetrakis(hydroxymethyl)phosphonium sulfate is probably combustible.
Flammability and Explosibility
Non flammable
Advantages
Advantage of the wet white tanned leathers, using THPS offers:
a light color and pastel shades
They can reach shrink temperatures of at least 70 grad C
High softness
Good lightness
Feeling of naturalness
Pleasant to the touch
Beauty that lasts for a long time
Can be burned without the risk of hexavalent chromium formation
Tetrakis(hydroxymethyl)phosphonium sulfate Supplier
- Tel
- 0531-88773586 13210588999
- 304264064@qq.com
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
- Tel
- 4006608290; 18621169109
- market03@meryer.com
- Tel
- 021-67121386
- Sales-CN@TCIchemicals.com
- Tel
- 0757-86329057 18501085097
- sales3.gd@hwrkchemical.com
Tetrakis(hydroxymethyl)phosphonium sulfate (55566-30-8)Related Product Information
- methylol cellulose
- Sodium sulfate
- Aluminum sulfate
- Zinc sulfate heptahydrate
- Trimethylolpropane
- Magnesium sulfate heptahydrate
- Ammonium sulfate
- Barium sulfate
- Vanadyl sulfate
- Tris(hydroxymethyl)aminomethane
- TETRAPHENYLOLETHANE GLYCIDYL ETHER
- Hydroxychloroquine sulfate
- 2-Hydroxyethyl methacrylate
- SODIUM TETRATHIONATE DIHYDRATE
- 2-[2-[2-[2-(BENZYLOXY)ETHOXY]ETHOXY]ETHOXY]ETHANOL
- TETRAMETHYLAMMONIUM HYDROGENSULFATE
- Tetrakis(hydroxymethyl)phosphonium chloride
- sulfate