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Sodium Thiosulfate Pentahydrate (Crystalline/USP/FCC/EP/BP), Fisher Chemical


Quantity 12kg
Packaging Poly Pail

Manufacturer: fisher scientific  S47512

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Catalog No. S47512

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Description & Specifications

Chemical Identifiers

Appearance of Solution Pass Test (BP)
Calcium (Ca) Pass Test (USP)
Heavy Metals 10ppm max. (BP)
Heavy Metals (as Pb) 0.002% max. (USP)
Identification Pass Test (BP)
Lead (Pb) 10ppm max. (FCC)
Packaging Poly Pail
Residual Solvents Meets Requirements (BP)
Selenium (Se) 0.003% max. (FCC)
Sulfate and Sulfite 0.2% max. (BP)
Sulfide Pass Test (BP)
Water 32.0 to 37.0% (USP)
Viscosity [NULL]
Color White
Melting Point 48.5°C / 119.3°F
pH 6.0 to 8.4 (EP/BP)
Quantity 12kg
Chemical Name or Material Sodium Thiosulfate Pentahydrate
CAS 10102-17-7
Purity Grade USP/FCC/EP/BP
Physical Form Solid
Assay 99.0 to 100.5% (FCC)
Molecular Formula Na2O3S2 · 5 H2O
Formula Weight 248.19g/mol
MDL Number MFCD00003499
ChemAlert Storage Symbol Gray

Specifications

Chemical Name or Material Sodium Thiosulfate Pentahydrate
CAS 10102-17-7
Purity Grade USP/FCC/EP/BP
Physical Form Solid
Assay 99.0 to 100.5% (FCC)
Molecular Formula Na2O3S2 · 5 H2O
Formula Weight 248.19g/mol
MDL Number MFCD00003499
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