Sodium thiosulfate pentahydrate 99.5-101.0% ACS

Supplier: Thermo Scientific Chemicals

014518-36 014518-A3
AA14518-36EA 58.97 USD
AA14518-36 AA14518-A3
Sodium thiosulfate pentahydrate 99.5-101.0% ACS
Sodium thiosulphate pentahydrate

MDL: MFCD00149186 Soluble in water. Insoluble in alcohol Fieser: 1,1107 4,466 15,134


Purity: 99.5-101.0% CAS No.: 10102-17-7 Molecular Formula: Na2O3S2.5H2O Formula Weight: 248.17 (158.10anhy) Physical Form: Crystalline Density: 1.69 Appearance: Colorless Odor: Odorless pH: 6.5-8.0 Melting Point: 48° Boiling Point: 100° -5H2O Solubility: Soluble in water. Insoluble in alcohol Merck Reference: 14,8694 MDL No.: MFCD00149186

Formula: Na₂S₂O₃.5H₂O
Boiling Pt: 100 °C (-5H₂O)
Melting Pt: 48 °C
Density: 1.67 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00149186
CAS Number: 10102-17-7
EINECS: 231-867-5
Merck Index: 12,08844

Order Now

Specification Test Results

Insoluble matter 0.005%
pH of a 5% solution 6.0-8.4 at 25°
Nitrogen compounds (as N) 0.002%
Sulfate and sulfite (asSO3) 0.1%
Sulfide Pass test (limit about 1 ppm)

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR