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Sodium Thiosulfate Pentahydrate (Crystalline/Certified ACS), Fisher Chemical

$165.31 - $384.69

Chemical Identifiers

Chemical Name or Material Sodium Thiosulfate Pentahydrate
CAS 10102-17-7
Purity Grade Certified ACS
Physical Form Solid
Assay 99.5 to 101.0%
Assay Percent Range 99.5 to 101.0 %
Molecular Formula Na2O3S2 · 5 H2O
Formula Weight 248.19g/mol
MDL Number MFCD00149186
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

S445-3

  SDS
fisher scientific company
FLS445-3
Poly Bottle 3kg Each for $384.69
Case of 4 Each for $1,538.76

S445-500

  SDS
fisher scientific company
FLS445-500
Poly Bottle 500g Each for $165.31
Case of 6 Each for $991.86
Description & Specifications

Specifications

Identification Pass Test
Insoluble Matter 0.005% max.
Nitrogen Compounds 0.002% max.
Packaging Poly Bottle
Sulfate and Sulfite 0.1% max.
Sulfide Pass Test
Viscosity [NULL]
Decomposition Information >45°C
Color White
Melting Point 48.5°C / 119.3°F
pH 6.0 to 8.4
Quantity 3kg
Chemical Name or Material Sodium Thiosulfate Pentahydrate
CAS 10102-17-7
Purity Grade Certified ACS
Physical Form Solid
Assay 99.5 to 101.0%
Assay Percent Range 99.5 to 101.0 %
Molecular Formula Na2O3S2 · 5 H2O
Formula Weight 248.19g/mol
MDL Number MFCD00149186
ChemAlert Storage Symbol Gray
Health Hazard 2 CAUTION!
Health Hazard 3 Emergency Overview
May cause skin, eye, and respiratory tract irritation. Hygroscopic. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Do not induce vomiting. Do not induce vomiting. Obtain medical attention.

NFPA

Health:1
Flammability:1
Instability:1