Phosphorothioic acid,trisodium salt, dodecahydrate (9CI)

Basic Information

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CAS Number

51674-17-0

Molecular Formula

H24Na3O15PS

Molecular Weight

396.19 g/mol

EINECS

621-525-7

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Agricultural Chemicals Pesticides Insecticides

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

60-62°C

Water Solubility

very soluble warm H2O [MER06]

SMILES

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O.O.O.O.O.O.O.O.O.O.O.O.[O-]P(=S)([O-])[O-].[Na+].[Na+].[Na+]

InChI

InChI=1S/3Na.H3O3PS.12H2O/c;;;1-4(2,3)5;;;;;;;;;;;;/h;;;(H3,1,2,3,5);12*1H2/q3*+1;;;;;;;;;;;;;/p-3

InChIKey

AALQBIFJJJPDHJ-UHFFFAOYSA-K

LogP

0.38140

Complexity

Synonyms & References

English

BCP12691
UNII-4VBT402QNM
4VBT402QNM
MFCD00150620
DTXSID501336667
SODIUMTHIOPHOSPHATEDODECAHYDRATE
AKOS015966631
Q27260564
51674-17-0
AALQBIFJJJPDHJ-UHFFFAOYSA-K
AB7762
Sodium phosphorothioate hydrate (3:1:12)
Sodium thiophosphate dodecahydrate [MI]
sodium thiophosphate dodecahydrate
trisodium;thiophosphate;dodecahydrate
Sodiumthiophosphate
Phosphorothioic acid, trisodium salt, dodecahydrate
sodium thiophosphate Na3SPO3
Sodium thiophosphate
sodium thiophosphate, tribasic dodecahydrate
Sodium triphosphate tribasic dodecahydrate
Sodium thiophosphate dodecahydrate tribasic
trisodiuM P-oxidosulfanephosphonite
Phosphorothioic acid,trisodium salt, dodecahydrate
sodium thiophosphate, tribasic dodecahydr
Sodium Thiophosphate tribasisch dodecahydrate
Sodium triphosphate tribasic dodecahydrate
Sodium thiophosphate dodecahydrate tribasic
Phosphorothioic acid,trisodiuM salt, dodecahydrate (9CI)
Sodium Thiophosphate

MDL Number

MFCD00150620

EC Number

621-525-7

Customs Code

2942000000

FAQ

What are the physical and chemical properties of Phosphorothioic acid, trisodium salt, dodecahydrate (CAS: 51674-17-0)?

Phosphorothioic acid, trisodium salt, dodecahydrate is a crystalline compound with a molecular weight of approximately 622.29 g/mol. It is highly soluble in water and exhibits moderate reactivity. This compound has a characteristic dodecahydrate crystalline structure, making it stable under typical laboratory conditions. It is often used in various applications requiring pH stabilization and as a reagent in organic synthesis.

How is Phosphorothioic acid, trisodium salt, dodecahydrate (CAS: 51674-17-0) typically synthesized?

Phosphorothioic acid, trisodium salt, dodecahydrate is typically synthesized through the reaction of phosphorus oxychloride with sodium sulfide, followed by neutralization with sodium hydroxide and hydration with water. The process involves careful control of temperature and pH to achieve high purity and yield. Common catalysts and reagents include sodium hydroxide and water, with selectivity towards the trisodium salt form.

What industries use Phosphorothioic acid, trisodium salt, dodecahydrate (CAS: 51674-17-0)?

Phosphorothioic acid, trisodium salt, dodecahydrate is used in various industries, including pharmaceuticals for pH stabilization in drug formulations, polymers for enhancing material properties, sensors for improving detection sensitivity, and semiconductors for surface treatment and analysis. It is also utilized in analytical chemistry as a reagent due to its unique chemical properties.

What precautions should be taken when handling Phosphorothioic acid, trisodium salt, dodecahydrate (CAS: 51674-17-0)?

When handling Phosphorothioic acid, trisodium salt, dodecahydrate (CAS: 51674-17-0), it is essential to wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Handle in a well-ventilated area or fume hood to avoid inhalation. Spills should be cleaned up with appropriate absorbent materials, and the area should be thoroughly washed down. Always consult the Safety Data Sheet (SDS) for detailed handling instructions and emergency procedures.