Tetrakis(hydroxymethyl)phosphonium Sulfate (ca. 70-80% in Water)

Basic Information

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CAS Number

55566-30-8

Molecular Formula

C8H24O12P2S

Molecular Weight

406.28 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Melting Point

-35 ºC

Boiling Point

111 ºC

Density

1.4 g/mL at 25 °C

Water Solubility

>=10 g/100 mL at 18 ºC

Flash Point

96 °C

SMILES

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OC[P+](CO)(CO)CO.OC[P+](CO)(CO)CO.O=S([O-])([O-])=O

InChI

1S/2C4H12O4P.H2O4S/c2*5-1-9(2-6,3-7)4-8;1-5(2,3)4/h2*5-8H,1-4H2;(H2,1,2,3,4)/q2*+1;/p-2

InChIKey

YIEDHPBKGZGLIK-UHFFFAOYSA-L

LogP

-1.11140

Complexity

118

Safety Information

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GHS Hazard Pictograms

H302

H314

H331

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

H331 Toxic if inhaled
Acute toxicity, inhalation

Hazard Class

Class 8 Class 8

Class 6.1 Class 6.1

Synonyms & References

English

Tetrakis(hydroxymethyl)phosphonium sulfate
octakis(hydroxymethyl)diphosphonium sulfate
bis(tetrakis(hydroxymethyl)phosphonium)sulfate(salt)
bis[tetrakis(hydroxymethyl)phosphonium]sulfatesolution
nci-c55050
octakis(hydroxymethyl)phosphoniumsulfate
Phosphonium,tetrakis(hydroxymethyl)-,sulfate(2:1)(salt)
pyrosettko
tetrakis(hydroxymethyl)-phosphoniusulfate(2:1)
tetrakis(hydroxymethyl)-phosphoniusulfate(2:1)(salt)
thps
tetrakis(hydroxymethyl)phosphonium sulphate(2:1)
Tetrakis(hydroxymethyl)Phosphonium Sulphate
TetrakisHydroxymethylPhosphoniumSulfate(Thps)
Tetrakis(hydroxymethyl)phospho
HISHICOLIN THPS
PHOSPHONUIM,TETRAKIS(HYDROXYMETHYL)-,SULPHATE
Tetrakis(hydroxymethyl)phosphoniumsulfat (2:1)
TETRAKIS(HYDROXYMETHYL)-PHOSPHONIUSULFATE
tetrakis(hydroxymethyl)phosphanium,sulfate
THPS (Tech Grade)
sqjjlsl
四羟甲基硫酸磷
Bis[tetrakis(hydroxymethyl)phosphonium] sulfate solution

MDL Number

MFCD00054243

Customs Code

2931900090

FAQ

What is Tetrakis(hydroxymethyl)phosphonium Sulfate (CAS: 55566-30-8)?

Tetrakis(hydroxymethyl)phosphonium Sulfate, with the CAS number 55566-30-8, is a water-soluble phosphate compound containing approximately 70-80% active ingredient. It is commonly used as a chelating agent and has properties that make it effective in stabilizing metal ions and preventing oxidation. This compound is known for its mildness and compatibility with various applications.

What are the main uses of Tetrakis(hydroxymethyl)phosphonium Sulfate (CAS: 55566-30-8)?

Tetrakis(hydroxymethyl)phosphonium Sulfate (CAS: 55566-30-8) is widely used in pharmaceuticals as a stabilizer for drugs and vaccines. It also finds applications in the food industry for preserving products and in industrial processes for water treatment and metal ion control. In research settings, it serves as a reagent in chemical synthesis and analysis due to its chelating properties.

Is Tetrakis(hydroxymethyl)phosphonium Sulfate (CAS: 55566-30-8) safe?

Tetrakis(hydroxymethyl)phosphonium Sulfate (CAS: 55566-30-8) is generally considered safe when used as directed, but standard safety precautions should be followed. It is important to handle it with gloves and avoid inhalation or contact with skin and eyes. Safety data sheets (SDS) should be consulted for detailed information on toxicity and exposure limits.

How should Tetrakis(hydroxymethyl)phosphonium Sulfate (CAS: 55566-30-8) be stored?

Tetrakis(hydroxymethyl)phosphonium Sulfate (CAS: 55566-30-8) should be stored in a cool, dry, and light-protected place. It is recommended to keep it in a sealed container to prevent moisture absorption and maintain stability. Storage at temperatures below 25°C and away from incompatible materials is essential for preserving its quality and effectiveness.