Sodium thiosulfate

Post Date:
Mar 02,2015
Expiry Date:
Mar 01,2016
Detailed Description:
Cas No. :7772-98-7 Payment Method: TT or LC at sight
1) Formula: NA2S2O3.5H2O
2) CAS NO.: 10102-17-7
3) Appearance: white crystalline
powder
4) Potential Acute Health
Effects: Hazardous in case of
ingestion, of inhalation.
Slightly hazardous in case of
skin contact (irritant), of eye
contact (irritant).
5) Potential Chronic Health
Effects: Slightly hazardous in
case of skin contact (irritant,
sensitizer).
Specification:
1) Sodium thiosulphate (NA2S2O3)
content: 99.3% industrial grade.
2) Water insoluble matter: 0.008%
3) Sodium sulfide (NA2S)
content:0.00072%
4) Iron (FE) content: 0.0017%
5) PH: 7.2
6) Granularity: 20-30 granule/g
7) Grade: industrial grade.
CAS Registry Number:
7772-98-7
Synonyms:
;hypo;hyporice;sodium hyposulfite;sodium subsulfite;sodium thiosulfate anydrous;thiosulfuric acid, disodium salt;thiosulfuric acid (h2s2o3), disodium salt;thiopivalic acid sodium salt;sodi-um hyposulfide;dechlorinating solution;betz 0235;sulfurothioic O,O-acid;hydrogen sulfurothioate;
Molecular Formula:
Na₂S₂O₃
Molecular Weight:
158.109
Molecular Structure:
Safety Description:
S24/25:;

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