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Sodium Thiosulfate, For Iodine Absorption Number, Certified, 0.0394N ±0.0003N (0.0394M), LabChem™

Catalog No. LC250404
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Quantity:
4 L

Chemical Identifiers

CAS 10102-17-7, 7732-18-5, 497-19-8
Molecular Formula H10Na2O8S2
Molecular Weight (g/mol) 248.17
InChI Key PODWXQQNRWNDGD-UHFFFAOYSA-L
Synonym sodium thiosulfate pentahydrate, ametox, sodium thiosulfate, pentahydrate, antichlor, tinver, disodium thiosulfate pentahydrate, unii-hx1032v43m, ccris 3952, thiosulfuric acid, disodium salt, pentahydrate, sodium hyposulfite pentahydrate
PubChem CID 61475
ChEBI CHEBI:32150
IUPAC Name disodium pentahydrate sulfanidesulfonate
SMILES O.O.O.O.O.[Na+].[Na+].[O-]S([S-])(=O)=O

Specifications

Color Colorless
CAS Max % 0.98, 99, 0.02
Linear Formula Na2S2O3·5H2O
Concentration 0.0394N ±0.0003N (0.0394M)
Solubility Information Soluble in water
Formula Weight 248.18
Grade Certified
Identification Passes Test
Packaging Poly Bottle
Traceability to NIST Traceable to NIST
Decomposition Information Sulfur compounds; Carbon dioxide
Quantity 4 L
Physical Form Liquid
Chemical Name or Material Sodium Thiosulfate, For Iodine Absorption Number
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Safety and Handling

Hazard Statement GHS H Statement
Solution is not hazardous.
Precautionary Statement GHS P Statement
If in contact with skin or eyes, rinse thoroughly with water for 15-20 minutes.
If swallowed, get medical attention.
Recommended Storage Room Temperature
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