dithionic acid

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Origin: China

Cas No: 14970-71-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 14970-71-9 Formula: H2O6S2 Molecular Weight: 162.14200

Description

Dithionic acid, H2S2O6, is a chemical compound known only in solution.

Basic Info

Chemical Name	dithionic acid
Synonyms	H2S2O6; hypodisulfuric acid; Dithionic acid;
CAS No.	14970-71-9
Molecular Formula	H2O6S2
Molecular Weight	162.14200
PSA	125.50000
LogP	0.83860

Properties

Density	2.471g/cm3
Refractive Index	1.609

Synthesis Route

sulfur dioxide→Sulfuric acid+dithionic acid
sulfite→dithionic acid
thiosulfate(2-)→sulfate+dithionic acid

Precursor

sulfooxy hydrogen sulfate
Sulfurous acid
sulfur dioxide
sulfite

Downstream Product

Sulfurous acid
Sulfuric acid

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