ChemicalBook > CAS DataBase List > Tetrakis(hydroxymethyl)phosphonium sulfate
Tetrakis(hydroxymethyl)phosphonium sulfate
- Product Name
- Tetrakis(hydroxymethyl)phosphonium sulfate
- CAS No.
- 55566-30-8
- Chemical Name
- Tetrakis(hydroxymethyl)phosphonium sulfate
- Synonyms
- thps;BIS[TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM] SULFATE;pyrosettko;nci-c55050;Retardol S;Ncgc00091951-01;HISHICOLIN THPS;THPS (Tech Grade);Phosphonium Sulfate;Tetrakis(hydroxymethyl)phospho
- CBNumber
- CB8461663
- Molecular Formula
- C8H24O12P2S
- Formula Weight
- 406.28
- MOL File
- 55566-30-8.mol
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Tetrakis(hydroxymethyl)phosphonium sulfate Property
- 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)
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Safety
- 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)
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H302Harmful if swallowed
H317May cause an allergic skin reaction
H318Causes serious eye damage
H331Toxic if inhaled
H350May cause cancer
H412Harmful to aquatic life with long lasting effects
- Precautionary statements
-
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313IF exposed or concerned: Get medical advice/attention.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 15175
- Product name
- Bis[tetrakis(hydroxymethyl)phosphonium] sulfate solution
- Purity
- technical, 70-75% in H2O (T)
- Packaging
- 250ml
- Price
- $92.6
- Updated
- 2024/03/01
TCI Chemical
- Product number
- T1089
- Product name
- Tetrakis(hydroxymethyl)phosphonium Sulfate (ca. 70-80% in Water)
- Packaging
- 25g
- Price
- $29
- Updated
- 2024/03/01
TCI Chemical
- Product number
- T1089
- Product name
- Tetrakis(hydroxymethyl)phosphonium Sulfate (ca. 70-80% in Water)
- Packaging
- 500g
- Price
- $132
- Updated
- 2024/03/01
TRC
- Product number
- T298575
- Product name
- Tetrakis(hydroxymethyl)phosphonium Sulfate (ca. 70-80% in Water)
- Packaging
- 2.5g
- Price
- $75
- Updated
- 2021/12/16
TRC
- Product number
- T298575
- Product name
- Tetrakis(hydroxymethyl)phosphonium Sulfate (ca. 70-80% in Water)
- Packaging
- 500mg
- Price
- $60
- Updated
- 2021/12/16
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Tetrakis(hydroxymethyl)phosphonium sulfate Chemical Properties,Usage,Production
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 Preparation Products And Raw materials
Raw materials
Preparation Products
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Tetrakis(hydroxymethyl)phosphonium sulfate Suppliers
- Tel
- --
- Fax
- --
- Country
- Switzerland
- ProdList
- 6896
- Advantage
- 91
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View Lastest Price from Tetrakis(hydroxymethyl)phosphonium sulfate manufacturers
Hebei Zhuanglai Chemical Trading Co.,Ltd
- Product
- Tetrakis Hydroxymethyl Phosphonium Sulphate 55566-30-8
- Price
- US $60.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-05-24
Hebei Zhuanglai Chemical Trading Co.,Ltd
- Product
- Tetrakis(hydroxymethyl)phosphonium sulfate 55566-30-8
- Price
- US $200.00-95.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-04-24
WUHAN FORTUNA CHEMICAL CO., LTD
- Product
- Tetrakis(hydroxymethyl)phosphonium sulfate 55566-30-8
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-04-07
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