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en.wikipedia.org/wiki/Potassium_permanganate

Potassium permanganate is an inorganic chemical compound and medication. As a medication ... Potassium permanganate is used extensively in the water treatment industry. .... (With sodium hydroxide, the end product is not sodium manganate but an Mn(V) compound, which is one reason the potassium permanganate is ...

chemistry.mdma.ch/hiveboard/methods/000474077.html

Dec 1, 2003 ... When an acetic acid solution of vanillin is treated with bromine at room ... three products are formed: 5-bromovanillin, a second monobromo derivative, mp .... readily by potassium permanganate solution but require fusion with ...

austinpublishinggroup.com/chemical-engineering/download.php?file=fulltext/ace-v3-id1026.pdf

Apr 4, 2016 ... The final oxidation product of vanillin was identified by both ... Solution of potassium permanganate was ..... React Kinet Mech Catal. 2014; 111: ...

pubs.acs.org/doi/pdf/10.1021/ja01207a025

amounts of the acid as an intermediate product in the reactions taking ... vanillin with potassium hydroxide, obtained mix- tures of vanillic ... in alkaline solution was treated with one mole of .... means of potassium permanganate and be reused.

www.google.com/patents/US2446606

A little more potassium permanganate was added, and the red color returned. ... of water, and treated with stirring with 720 grams (18 mols) of sodium hydroxide. ... in the next vanillin reaction may cause a slight discoloration of the product.

nzic.org.nz/chemed-nz/issue-archive/ChemEdNZ_Jan10_Paterson2.pdf

Vanillin will also decolourise permanganate and the smell of ... L-1 KMnO4 in a test tube, with shaking, results in a thick ... ganese products produced are non- toxic and can be recovered by ... Water-soluble phenols will react with iron (III) ions.

pubchem.ncbi.nlm.nih.gov/compound/potassium_permanganate

POTASSIUM PERMANGANATE | KMnO4 | CID 516875 - structure, chemical names, physical and chemical properties, classification ... Water Treatment Products.

sphinxsai.com/PTVOL4/pdf_vol4/PT=43%20(1234-1240).pdf

distilled water (from KMnO4 in an all glass apparatus) was used ... products are vanillic acid and Bi(V). ... The effect of initially added products, vanillin acid.

lcso.epfl.ch/files/content/sites/lcso/files/load/TLC_Stains.pdf

Solution II: 4g potassium hexacyanoferrate (III) in 20ml water, fill to 100ml with ethanol .... Place chromatogram 15-20min in a chlorine atmosphere (e.g., Potassium permanganate +10% Hydrochloric acid) ... Heat 10min at 110 C; treat with ammonia vapor ..... Spray plate with 1g vanillin in 100ml 50% aqueous H3PO4 ...