dihydrogen pentasulfide

Base Information

• Chemical Name: dihydrogen pentasulfide
• CAS No.: 13845-24-4
• Molecular Formula: H₂S₅
• Molecular Weight: 162.346

Synonyms:dihydrogen pentasulfide

Chemical Property of dihydrogen pentasulfide

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

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MSDS Files:

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Technology Process of dihydrogen pentasulfide

There total 4 articles about dihydrogen pentasulfide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

tetrasulfane (13845-25-5) → hydrogen sulfide (7783-06-4) + dihydrogen pentasulfide (13845-24-4) + disulfane (23550-45-0) + hydrogen trisulfide (13845-23-3)

Guidance literature:

In tetrachloromethane; byproducts: S; thermolysis at 70.4°C in the absence of O2; detected by NMR;

DOI:10.1021/ja01036a006

Reference yield:

ammonium tetrathiocuprate(I) (13841-89-9) → hydrogen sulfide (7783-06-4) + dihydrogen pentasulfide (13845-24-4)

Guidance literature:

With hydrogenchloride; In diethyl ether; low temp.;

DOI:10.1007/BF00590576

Reference yield:

hydrogenchloride (7647-01-0,15364-23-5) + NH4(1+)*CuS4(1-) = NH4CuS4 → hydrogen sulfide (7783-06-4) + dihydrogen pentasulfide (13845-24-4)

Guidance literature:

In carbon disulfide; diethyl ether; acetone;

DOI:10.1007/BF00590576

upstream raw materials:

hydrogenchloride

formic acid

potassium pentasulfide

tetrasulfane

Downstream raw materials:

hydrogen sulfide

sulfur

3-methyl-5-phenyl-1,2-dithiolium chloride

potassium pentasulfide

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