Pentathionic acid

Base Information

• Chemical Name: Pentathionic acid
• CAS No.: 14700-26-6
• Molecular Formula: H2O6 S5
• Molecular Weight: 258.342
• Mol file: 14700-26-6.mol

Synonyms:Pentathionicacid (H2S5O6); Thiosulfuric acid (H2S5O6); Trisulfanedisulfonic acid

Chemical Property of Pentathionic acid

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Pentathionic acid

There total 35 articles about Pentathionic acid 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:

potassium pentathionate*1.5 water + L-Tartaric acid (87-69-4,138508-61-9) → potassium bitartrate (147-78-4,868-14-4,921-53-9,2690-13-3,4504-81-8,4601-94-9,34004-13-2,40968-90-9,57341-16-9,91269-83-9) + pentathionic acid (14700-26-6)

Guidance literature:

With ethanol; In water; after 2 days filtrn., evapn. in vacuum above P2O5;

DOI:10.1039/CT8885300278

Reference yield:

tetrasulfur tetranitride (28950-34-7) → ammonia (7664-41-7) + sulphurous acid (7782-99-2) + sulfur (7704-34-9) + pentathionic acid (14700-26-6)

Guidance literature:

With water; In water; 24 h shaking, cold water;;

DOI:10.1021/ja01685a009

Reference yield:

sulfonamide → sulfuric acid (7664-93-9) + sulphurous acid (7782-99-2) + trithionic acid (27621-39-2) + pentathionic acid (14700-26-6) + thiosulfuric acid (13686-28-7)

Guidance literature:

With H₂O; In water; byproducts: ammonium salts; hydrolysis, freshly prepared soln.;;

upstream raw materials:

sulfur dioxide

sulfur

hydrogen sulfide

disulfur dichloride

Downstream raw materials:

trithionate

thiosulphate ion

sulfur

tetrathionic acid