ChemNet > CAS > 10102-17-7 Sodium thiosulfate pentahydrate

10102-17-7 Sodium thiosulfate pentahydrate

product Name	Sodium thiosulfate pentahydrate
CAS No	10102-17-7
Synonyms	Sodium thiosulphate pentahydrate; ametox; nsc-45624; Sodiumthiosulfate,pentahydrat; Sulfothiorine; thiosulfuricacid(h2s2o3),disodiumsalt,pentahydrate; Thiosulfuricacid(H2S2O3)disodiumsalt,pentahydrate; Thiosulfuricacid,disodiumsalt,pentahydrate; disodium sulfurothioate; sodium sulfurothioate hydrate (2:1:5); HYPO
Molecular Formula	Na₂O₃S₂.5H₂O
Molecular Weight	248.17414
InChI	InChI=1/Na.H2O3S2.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+1;;;;;;/p-2
EINECS	231-867-5
Molecular Structure
Melting point	48.5℃
Water solubility	680 g/L (20℃)
Risk Codes	36/37/38:;
Safety Description	S24/25:;
MSDS	Material Safety Data Sheet

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Packing	25kg woven bags, lined with PE bags, 22mt/FCL
Description	Formula: Na2O3S2.5H2ON.W.: 248.17Item Specification Testing resultAppearancecolorless transparent crystal transparent crystal Assay 99.00% 99.2%Water Insoluble matter 0.01% 0.002%Sulfide 0.001% 0.0005%Fe 0.001% 0.0005%PH 6.5~9.5 7.0Water solution reaction in accordance with the test conformsGranularity(g/g) 12~16 13
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ZIBO ICAN NEW MATERIALS TECHNOLOGY CO.,LTD [ Gold Suppliers ]

Description

Molecular formula??Na₂S₂O₃ · 5H₂O
Molecular weight??248.19
CAS No??10102-17-7
Properties??Colorless monoclinic crystal, easily soluble in water, insoluble in alcohol, with strong reducibility.
Application??Used as a photographic fixative in the photosensitive industry; Used as a dechlorination agent for pulp bleaching in the paper industry; Used as a dechlorination agent for bleached cotton fabrics in the printing and dyeing industry; Analytical chemistry is used as a reagent for color layer analysis and volumetric analysis; Used in medicine as a detergent and disinfectant. Used in the food industry as chelating agents, antioxidants, etc.
Description

Indicator Description	AR
Na₂S₂O
Contact	Evelyn Wang
Telephone	+86-533-4915568
Email	sales@minschem.com
Address	Yinma County Industrial Zone, BaiTa Town??Boshan District, Zibo City, Shandong Province.

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