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

$164.08 - $381.92

Chemical Identifiers

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

S445-3

  SDS
fisher scientific company
S4453
Poly Bottle 3kg Each for $381.92
Case of 4 Each for $1,527.68

S445-500

  SDS
fisher scientific company
S445500
Poly Bottle 500g Each for $164.08
Case of 6 Each for $984.48
Description & Specifications

Specifications

Purity Grade Certified ACS Grade
Formula Weight 248.19
Melting Point 48.5°C
Quantity 3kg
Physical Form Solid
Assay 99.5 to 101.0%
Molecular Formula Na2O3S2 · 5 H2O
Color White
pH 6.0 to 8.4
Decomposition Information >45°C
Identification Pass Test
Assay Percent Range 99.5 to 101.0 %
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
CAS 10102-17-7
MDL Number MFCD00149186
Sulfate and Sulfite 0.1% max.
Insoluble Matter 0.005% max.
Nitrogen Compounds 0.002% max.
Packaging Poly Bottle
Chemical Name or Material Sodium Thiosulfate Pentahydrate
Sulfide Pass Test
ChemAlert Storage Symbol Gray