DIPHENYLAMINE-4-SULFONIC ACID BARIUM SALT

Base Information

• Chemical Name: DIPHENYLAMINE-4-SULFONIC ACID BARIUM SALT
• CAS No.: 6211-24-1
• Molecular Formula: C12H11 N O3 S . 1/2 Ba
• Molecular Weight: 633.895
• Hs Code.: 2921 44 00
• Mol file: 6211-24-1.mol

Synonyms:Sulfanilicacid, N-phenyl-, barium salt (2:1) (8CI);Barium diphenylamine-4-sulfonate;N-Phenylsufanilic acid barium salt;

Chemical Property of DIPHENYLAMINE-4-SULFONIC ACID BARIUM SALT

Chemical Property:

• Appearance/Colour: white crystalline powder
• Melting Point: >300°C
• PSA: 155.22000
• LogP: 6.97620
• Storage Temp.: Store at +5°C to +30°C.
• Water Solubility.: It is moderate soluble in water.

Purity/Quality:

98% ^*data from raw suppliers

Barium Diphenylamine Sulfonate, ACS ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 20/22
• Safety Statements: 28

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: Indicator in oxidation-reduction titrations. Barium diphenylamine-4-sulfonate is used as a pharmaceutical intermediate and in chemical research. It is also used as an analytical dosing agent.

Technology Process of DIPHENYLAMINE-4-SULFONIC ACID BARIUM SALT

There total 1 articles about DIPHENYLAMINE-4-SULFONIC ACID BARIUM SALT 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:

diphenylamine (122-39-4) → barium diphenylamine-4-sulfonate (6211-24-1)

Guidance literature:

diphenylamine; With sulfuric acid; at 160 ℃; for 1h; Large scale;

With water; at 125 ℃; for 0.333333h; Large scale;

With barium hydroxide; Temperature; Heating; Large scale;

Reference yield:

samarium(III) sulphate hexahydrate + barium diphenylamine-4-sulfonate (6211-24-1) → samarium(III) diphenylamine-4-sulfonate heptahydrate

Guidance literature:

In ethanol; water; byproducts: BaSO4; soln. of Sm salt was slowly added to soln. of Ba diphenylamine-4-sulfonate in H2O/EtOH (7:1) at 343 K under inert atm. in the absence of light with const. agitation; filtered; concd. (vac); crystd. from hexane; washed (hexane); elem. anal.;

upstream raw materials:

diphenylamine

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