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CH1621

Sodium Thiosulfate, Pentahydrate, Lab Grade

$17.52 – $428.52

CAS No:
10102-17-7
Synonym(s)
Sodium thiosulfate pentahydrate
Molecular Formula:
Na2S2O3 • 5H2O
Molecular Weight:
248.18
EC Number:
–
MDL number:
MFCD00149186
PubChem CID:
61475
Beilstein:
–
UN Number
–
Specification SDS
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Description

Buy High quality Sodium Thiosulfate, Pentahydrate, Lab Grade (10102-17-7) MF: Na2S2O3 • 5H2O | MW: 248.18 from ChemieR at Dawnscientific.com.

Sodium Thiosulfate Pentahydrate Lab is a solid substance that is colorless and crystalline in appearance. It is a hydrated form of sodium thiosulfate, with the chemical formula Na2S2O3 · 5H2O. Each formula unit of Sodium thiosulfate pentahydrate consists of sodium ions (Na+), thiosulfate ions (S2O3^2-), and five water molecules (H2O). This compound is highly soluble in water and has a tendency to absorb moisture from the air, resulting in the formation of the pentahydrate form. It is highly recommended for educational institutions and research laboratories.

ChemieR at Dawn Scientific offers a variety of high purity salts and solutions of alkali metals, alkaline earth compounds, perchlorates, heavy metals, rare earths, transition metals, silver/precious metals, and triflates. ChemieR at Dawn Scientific covers wide range of inorganic chemicals, specializing in low moisture and low trace metal grade materials.

ChemieR is innovative and unique product range in laboratory chemicals which includes organic reagents, inorganic reagents, and solvents. The ChemieR brand at Dawn Scientific is here to meet your budget whilst not compromising on the quality. Order from our ChemieR brand and never go back to using any other brands.

In-addition Dawn Scientific also deals in numerous Laboratory Supplies, Chemicals, Equipment, Instruments, Reagents, Standard Solutions, Buffers, Biological Stains & Indicators and many more, for more information please visit our website www.dawnscientific.com you may also call on 1-800-DAWN-SCI or email to sales@dawnscientific.com any Query/information we will be happy to help you.

Application :

  • Sodium Thiosulfate Pentahydrate Lab is used as a reagent in laboratories.
  • It is often used in educational institutes for research purposes.

Key features :

  • Used in laboratory applications
  • Versatile and stable product
  • Affordable
ADDITIONAL INFORMATION

Properties

Quality Level
200
Vapor Density
–
Vapor Pressure
–
Assay
≥99.5%
Form
crystalline powder, crystals, pellets
autoignition temp.
–
expl. lim.
–
technique(s)
–
impurities
≤0.002% N compounds, ≤0.005% insolubles
color
–
transmittance
–
refractive index
–
pH
6.0-8.4 (25 °C, 5%)
bp
–
mp
–
density
–
UV absorption
–
application(s)
–
SMILES string
O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=S
InChI
1S/2Na.H2O3S2.5H2O/c;;1-5(2,3)4;;;;;/h;;(H2,1,2,3,4);5*1H2/q2*+1;;;;;;/p-2
InChI key
PODWXQQNRWNDGD-UHFFFAOYSA-L

 

Safety Information

Pictograms
–
Signal Word
–
Hazard Statements
–
Precautionary Statements
–
Hazard Classifications
–
Target Organs
–
Storage Class Code
13 – Non Combustible Solids
WGK
WGK 1
Flash Point(F)
–
Flash Point(C)
–
About ChemieR
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ChemieR: Premium Quality Laboratory Chemicals

At Dawn Scientific, we are proud to present our ChemieR series, an innovative range of high-quality laboratory chemicals designed to meet the diverse needs of researchers and scientists. Our products encompass a wide variety of inorganic reagents, high-purity solvents, acids and bases, and organic reagents, ensuring your laboratory has the reliable materials required for accurate and reproducible results.

High Purity Inorganic Reagents
ChemieR Series offers an extensive range of high purity inorganic reagents, including salts of alkali metals, alkaline earth compounds, perchlorates, heavy metals, rare earths, transition metals, silver/precious metals, and triflates. Specializing in low moisture and low trace metal grade materials, We ensures superior quality and reliability for your laboratory needs. Whether you're conducting ICP, ICP-MS, wet chemistry, or QC applications, We have the inorganic reagents to support your research and testing.

Diverse Organic Reagents
ChemieR provides a comprehensive selection of organic reagents essential for chemical synthesis. Our products cover a wide array of R&D applications, including reducing and oxidizing agents, organometallics, and specialty reagents for specific reactions. Available in various purity grades, concentrations, and packaging sizes, ChemieR's organic reagents are designed to facilitate quick, safe, and pure conversion of building blocks into target molecules. We also offer custom and bulk chemical services to meet unique synthesis needs.

Premium Acids and Bases
The ChemieR Series includes high purity acids and bases known for their low metal impurity levels. Ideal for applications involving trace metal analysis, our acids and bases are crucial in fields such as environmental testing, pharmaceuticals, dietary supplements, and electronics research. These products are compatible with Atomic Absorption spectroscopy (AA) and inductively coupled plasma mass spectrometry (ICP-MS), ensuring accurate and reliable results. Available in a variety of strengths and packaging options, ChemieR's acids and bases set the standard for quality and performance.

Superior High Purity Solvents
ChemieR offers exceptional value and quality with its ACS/Technical grade high purity solvents. These solvents are perfect for chromatography, spectrophotometry, separations, and organic reactions. Designed to meet budget constraints without compromising on quality, ChemieR's high purity solvents are a reliable choice for laboratory applications. Available in various packaging sizes, We ensures you have the right solvent for your specific needs.

Why Choose ChemieR?
• Quality Assurance: Products are manufactured to the highest standards, ensuring superior quality and reliability.
• Comprehensive Range: From inorganic reagents to organic solvents, We offers a wide variety of products to meet diverse laboratory needs.
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• Custom Solutions: Beyond our catalog, We offers custom and bulk chemical services to cater to unique research and synthesis requirements.

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