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Sodium-thiosulfate-pentahydrate-lab-500g | ChemieR USA
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ChemieR

CH1621

Sodium Thiosulfate, Pentahydrate, Lab Grade

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 SDSAvailable pack size: 100g, 2.5kg, 2.5kgx4, 500g
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Description

Sodium Thiosulfate, Pentahydrate, Grade Lab Grade CAS: 10102-17-7 | M.F: Na2S2O3 • 5H2O | MW: 248.18, Buy now for Reproducible and reliable results from ChemieR Inorganic Reagent. All ChemieR Products are exclusively distributed by Dawn Scientific Inc.

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 provides an extensive selection of high-purity salts, acids, base and high purity solvents, including alkali metals, alkaline earth compounds, perchlorates, heavy metals, rare earths, transition metals, silver and precious metals, and triflates. ChemieR specialize in inorganic chemicals, offering materials with low moisture content and minimal trace metals. ChemieR stands out with a diverse range of laboratory chemicals, from organic and inorganic reagents to solvents.

Application :

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

Benefits :

  • Used in laboratory applications
  • Versatile and stable product
  • Affordable
  •  
Additional information
Brand

ChemieR

Grade

Lab

Size

100g, 2.5kg, 500g, 2.5kg x 4

CAS No

10102-17-7

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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)
-
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