Sodium thiophosphate tribasic hydrate
Sodium thiophosphate tribasic hydrate (CAS: 10489-48-2), with the chemical formula Na3PO3S · xH2O, is an inorganic salt supplied by Tech Serve Solutions. This compound serves as a versatile reagent in various chemical syntheses and research applications. Its properties make it valuable in areas such as materials science and inorganic chemistry, contributing to the development of new materials and processes. TSS ensures reliable supply for laboratory and industrial needs.

Chemical Synthesis Reagent
Used as a building block or reagent in the synthesis of various inorganic and organosulfur compounds. It can participate in reactions requiring a source of thiophosphate ions for creating new chemical structures.
Materials Science Research
Investigated for its potential use in the development of novel materials, including specialty glasses or ceramics. Its unique composition may impart specific physical or chemical properties to advanced materials.
Inorganic Chemistry Studies
Employed in fundamental research within inorganic chemistry, particularly in studies involving sulfur-oxygen phosphorus compounds. Its hydrate form allows for controlled reactions in aqueous or semi-aqueous systems.
| Molecular weight | 180.01 (anhydrous basis) |
|---|---|
| Linear formula | Na3PO3S · xH2O |
| Assay | ≥90% |
| Storage temperature | 2-8°C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Sodium thiophosphate tribasic hydrate used for?
+
Sodium thiophosphate tribasic hydrate is used as a reagent in chemical synthesis, in materials science research, and for studies in inorganic chemistry. It is particularly useful for introducing thiophosphate functionalities into molecules or materials.
What is the CAS number and chemical formula for Sodium thiophosphate tribasic hydrate?
+
The CAS number is 10489-48-2, and the chemical formula is Na3PO3S · xH2O.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Sodium thiophosphate tribasic hydrate with an assay of ≥90%. TSS does not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should Sodium thiophosphate tribasic hydrate be handled safely?
+
Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. This compound is classified as a skin, eye, and respiratory irritant (H315, H319, H335).
How is Sodium thiophosphate tribasic hydrate packed, shipped, and exported?
+
Tech Serve Solutions professionally packs, ships, and exports chemicals globally, adhering to all relevant regulations to ensure safe and compliant delivery.
How can I request a sample or quote for Sodium thiophosphate tribasic hydrate?
+
To request a sample or obtain a quote, please contact our sales team through the website or by phone, providing the product name and CAS number.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis