arsenic

Base Information Edit

Chemical Name:arsenic
CAS No.:460345-38-4
Molecular Formula:AsH₃
Molecular Weight:77.9454
Hs Code.:
Mol file:460345-38-4.mol

Synonyms:

Suppliers and Price of arsenic

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Chemical Property of arsenic Edit

Chemical Property:

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Technology Process of arsenic

There total 163 articles about arsenic 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: 75.0%

: arsenic(III) trioxide

: arsenic

: 7440-38-2,460345-38-4,7784-42-1,127323-69-7
arsenic

Guidance literature:: In sulfuric acid; aq. H2SO4; Electrolysis; prepn. by galvanostatic electrolysis of satd. soln. of As2O3 in 10% H2SO4 at 25-30°C and cathode current density of 0.3 A/cm**2; durationof each run was 1 h, while bubbling the soln. with Ar; lead was used as cathode;
DOI:10.1134/S0020168507010074

Reference yield: 65.3%

: 7778-39-4,121471-47-4,1327-52-2
orthoarsenic acid

: 7440-38-2,460345-38-4,7784-42-1,127323-69-7
arsenic

Guidance literature:: In water; byproducts: As; Electrolysis; Pt anode; ceramic or cation-exchange membrane; Cd, Cu, stainless steel, Sn, Ti, Ni, Pb cathode; j = 0.1-0.2 A/cm**2, at 14-50°C; electrolysis time: 0.5-3.0 h; optimal H3AsO4 concn. is 4-10 mol/l; chem. anal.;
DOI:10.1023/A:1021831017530

Reference yield: 0.67%

: calcium arsenide

: 7440-38-2,460345-38-4,7784-42-1,127323-69-7
arsenic

Guidance literature:: With water; In water; byproducts: H2; decompn. of Ca3As2 (prepared by burning of Ca-As-quartz sand mixture) in water;; AsH3 contains ca 14 vol.-% H2;;