sodium thiosulfate(CAS No:7772-98-7)
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Post Date:
Aug 25,2015
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Expiry Date:
Aug 24,2016
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Detailed Description:
Cas No. :7772-98-7
Payment Method: T/T;L/C
Product descrtiption:white monoclinic system crystal, odorless; relative density 1.729(17℃)。m.p.40～45℃; will lose water at 100℃; easily soluble in water(week acid); easy efflorescence at 33℃above; deliquesce in humid air. Use:Mainly used as dechlorinating agent and printing & dyeing auxiliaries and fixing solution; also used in pharmacy, pesticides, leathers, textiles, paper making etc; it can also be used as reducing agent, bleaching agent and antidote.
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CAS Registry Number:
7772-98-7
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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;
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Molecular Formula:
Na2S2O3
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Molecular Weight:
158.109
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Molecular Structure:
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Safety Description:
S24/25:;
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