Tetrakis(hydroxymethyl)phosphonium sulfate CAS:55566-30-8

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price: USD 1.0000

1 Kilogram

FOB Price: USD 1.0000

Min.Order :1 Kilogram
Purity: 75%
Payment Terms : L/C,T/T

Keywords

Tetrakis(hydroxymethyl)phosphonium sulfate Octakis(hydroxymethyl)diphosphonium sulfate CAS:55566-30-8

Quick Details

Appearance:colorless to yellow clear liquid
Application: flame retardant
PackAge:25kg/drum
ProductionCapacity:2000|Metric Ton|Year
Storage:Preserve in well-closed, light-resistant and airtight containers.
Transportation:By sea

Superiority:

Product Name: Tetrakis(hydroxymethyl)phosphonium sulfate

Identification
Synonyms THPS; Octakis(hydroxymethyl)diphosphonium sulfate
Molecular Formula C8H24O12P2S
Molecular Weight 406.28
CAS Number 55566-30-8
EINECS/ELINCS 259-709-0

Properties
Appearance colorless to yellow clear liquid
Melting Point -35 ºC
Solubility soluble in water
Stability stable under ordinary conditions

Details:

Item	Specification
Appearance	Colorless to yellow clear liquid
Content	75.0-77.0%
Color (Hazen)	70 max
Density @25 ℃	1.370 – 1.410g/cm3
pH	3.0-6.0
Iron (as Fe)	25ppm max

Application
THPS is used as a flame retardant in textiles, especially cotton and as a cease and rot resistance agent in fabrics.

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