Quite a few different chemicals available for sale
Greetings,
I recently got a bunch of chemicals from a guy clearing out his lab he had been working in since GDR times, a few of which I either don’t need or
don’t need in the quantities he had given me.
So below there is a list of all this stuff I‘d now be selling, most of it is either from pharmacy inventories (most of the Merck stuff), Fluka /
Aldrich or GDR suppliers, so overall reasonably reputable sources, because of the age you may have to purify some stuff like the aniline though (I
will note that out whenever it’s the case for a chemical you may be interested in).
A couple important notes, I‘m only selling the quantities stated, I will not bother with transferring things back and forth (you can of course buy
multiple bottles if you need a lot of something). Second note, for the volumes the quantity is pretty easy to estimate, but for some of the solids my
estimate may be kinda off, I hope it’s at least somewhat along the lines of what’s correct. And last note, shipping to Germany and inside the EU
would be ideal, for not too hazardous stuff I could also do international shipping I suppose, but I‘d definitely prefer to stick to the EU.
Just write me a message of what you are interested in and we can discuss a price.
Following this pattern:
Compound name, purity (if stated) quantity supplier
Alcohols:
2-Butanol, for analysis 250 ml x2 Fluka
tert-Butanol, for analysis 200 ml Merck, Darmstadt (old bottle)
tert-Butanol, for analysis 500 ml Merck, Darmstadt
Catechol, Reag. Ph. Eur. 5 g Merck, Darmstadt
Chromotropic acid disodiumsalt dihydrate, for analysis 25 g x4 Merck, Darmstadt (old bottle)
Chromotropic acid disodiumsalt dihydrate, for analysis 25 g + 10 g Chemapol
Cyclohexanol, tech. 1 l ?
Dodecanol 15 ml ?
Emodin, Reag. Ph. Eur. 0,5 g Merck, Darmstadt
Glycerol, double distilled DAB 6 250 ml VEB Berlin-Chemie
n-Heptanol 1 l Reachim
n-Hexanol 100 ml ?
cis-3-Hexen-1-ol 2 ml Omikron GmbH
5-Hexen-1-ol 25 ml Merck, Darmstadt
2-Napthol 10 g ?
n-Octanol, pure 250 ml Merck, Darmstadt
n-Octanol, ~90% 250 ml VEB Laborchemie Apolda
n-Octanol 25 ml ?
1-Pentanol 50 ml ?
1-Pentanol, for analysis 250 ml Fluka (old bottle)
1-Pentanol, for analysis 250 ml VEB Berlin-Chemie
2-Pentanol 100 ml ?
2-Pentanol 1 l ? (Some Soviet brand from what I can tell)
Phoroglucine 50 g ?
Phoroglucine, for analysis 50 g ?
Phoroglucine 3 g ?
Polysorbate 80, Reag. Ph. Eur. 20 ml x3 Merck, Darmstadt
Propylene glycol, Ph. Eur. 100 ml Caelo
Resorcinol 30 g ?
Amines, Amides:
Aniline, for analysis 25 ml ?
Aniline, Reag. Ph. Eur. 50 ml Merck, Darmstadt
Aniline, Reag. DAB 7 50 ml Merck, Darmstadt (old bottle)
Aniline, puriss 100 ml VEB Berlin-Chemie
4-Aminophenol, Reag. Ph. Eur. 5 g x4 Merck, Darmstadt
Diethanolamine, Reag. Ph. Eur. 10 ml x5 Merck, Darmstadt
2,4-Dinitrophenylhydrazine (0,5 ml H2O/g), Reag. Ph. Eur. 10 g Merck, Darmstadt (old bottle)
2,4-Dinitrophenylhydrazine phlegmatized with water, Reag. Ph. Eur. 10 g Merck, Darmstadt (old bottle)
Histamine dihydrochloride, Reag. Ph. Eur. 1 g Merck, Darmstadt (old bottle)
Methylene-bis-dimethylaniline (Michlers base), Reag. Ph. Eur. 25 g Merck, Darmstadt (old bottle)
Methylene-bis-dimethylaniline (Michlers base), Reag. Ph. Eur. 10 g Merck, Darmstadt
1,10-Phenanthroline hydrochloride, Reag. Ph. Eur. 5 g x2 Merck, Darmstadt
Tetramethylammonium hydroxide solution, Reag. Ph. Eur. 50 ml x3 Merck, Darmstadt (old bottle)
Tetramethylammonium hydroxide solution, Reag. Ph. Eur. 50 ml Dr. K. Hollborn&Söhne
Triethanolamine, 98% 25 ml Aldrich
Triethanolamine, Reag. Ph. Eur. 50 ml Merck, Darmstadt (old bottle)
Triethanolamine, for chelometry 1 l Chemapol
Triethanolamine, pure 250 ml VEB Berlin-Chemie
Triethanolamine, for analysis 250 ml + 1 l Merck, Darmstadt
Triethanolamine 1 l Roch
Triethanolamine 200 ml ? (Old Merck bottle but no original label)
Triethanolamine 100 ml ?
2,4,6-Trimethylpyridine, for analysis 50 ml VEB Teerdestilation und Chemische Fabrik Erkner
Trioctylamine, for synthesis 100 ml Merck, Darmstadt
Formamide, Reag. Ph. Eur. 250 ml Merck, Darmstadt
Ethers, Acetals:
Acetaldehyde diethylacetal, for synthesis 5 ml Merck Darmstadt
Acetaldehyde dimethylacetal, for synthesis 25 ml Merck, Darmstadt
Guajacol, Reag. Ph. Eur. 5 ml x6 Merck, Darmstadt
Veratrol 20 ml ACS International
Carbonyl compounds (Aldehydes, Ketones):
Acetaldehyde, 95% (ampoule) 100 g VEB Berlin-Chemie
Acetaldehyde, puriss (ampoule) 100 ml x7 VEB Berlin-Chemie
Acetaldehyde, puriss (ampoule) 250 ml x2 VEB Berlin-Chemie
Butyraldehyde, for synthesis 100 ml Merck, Darmstadt
4-(N,N-Dimethylamino)benzaldehyde, for analysis 25 g Pharmaz. Zentrum Jünterbog
4-(N,N-Dimethylamino)benzaldehyde, for analysis 25 g Merck, Darmstadt
4-(N,N-Dimethylamino)benzaldehyde, Reag. Ph. Eur. 10 g x2 Merck, Darmstadt (old bottle)
4-(N,N-Dimethylamino)benzaldehyde, Reag. Ph. Eur. 10 g x2 Dr. K. Hollborn&Söhne
Furfural, Reag. Ph. Eur. 10 ml Reag. Ph. Eur.
Glutaraldeyhde 25% aqueous solution, for use as an electron microscopy fixative 1 ml x4 Sigma Aldrich
Glutaraldeyhde 25% aqueous solution 25 ml Aldrich
Isobutyraldehyde, for synthesis 100 ml x2 Merck
Octanal, 99% 25 ml x2 Aldrich
Propionaldehyde 250 ml SCS GmBH
Acetylacetone, for analysis 100 ml Fluka
Acetylacetone, pure 80 ml WarChem
Acetylacetone, Reag. Ph. Eur. 10 ml x6 Merck, Darmstadt
Methylethylketone, Reag. Ph. Eur. 250 ml Merck, Darmstadt (old bottle)
Methylisobutylketone, for extraction analysis 500 ml Ferak Berlin
1,2-Naphthoquinone-4-sulfonic acid sodium salt (Folin's reagent), for analysis 25 g Arcochemie Berlin
Ninhydrine, Reag. Ph. Eur. 5 g Merck, Darmstadt
Ninhydrine, for analysis 5 g VEB Laborchemie Apolda
Ninhydrine, pure 40 g + 20 g Lachema
Carboxylic acids:
Caffeic acid, Reag. Ph. Eur. 1 g x4 Merck, Darmstadt
3,5-Dinitrobenzoic acid, Reag. Ph. Eur. 5 g Merck, Darmstadt
Glycyrrhetinic acid, Reag. Ph. Eur. 4 g x7 Merck, Darmstadt
Oleic acid, natural from suet 2,2 l Fluka
Oleic cid 35 ml VEB Spezialchemie Leipzig
Oleic acid, tech. 250 ml x4 + 800 ml VEB Laborchemie Apolda
Rhein (Cassic acid), Reag. Ph. Eur. 25 mg Dr. K. Hollborn&Söhne
Sulfur containing compounds:
Dimethylsulfoxide, min. 99% Ph. Eur. 230 ml S3 Chemicals
Esters, Lactones:
Benzyl benzoate, Reag. Ph. Eur. 5 ml x4 + 10 ml Merck, Darmstadt
Benzyl cinnamate, Reag. Ph. Eur. 3 g x5 Merck, Darmstadt
Benzyl cinnamate, Reag. Ph. Eur. 5 g x2 Dr. K. Hollborn&Söhne
Butyl formate 100 ml x2 Merck, Darmstadt (old bottle)
Dibutylphthalate, Reag. Ph. Eur. 50 ml Dr. K. Hollborn&Söhne
Dibutylphthalate, Reag. Ph. Eur. 50 ml x4 Merck, Darmstadt (old bottle)
Dibutylphthalate 250 ml ?
Ethyl acetoacetate, for synthesis 250 ml Merck, Darmstadt
Isoamyl acetate 250 ml ?
Methyl butyrate, purum 250 ml Fluka
Methyl 4-hydroxybenzoate, Reag. Ph. Eur. 2 g x2 + 5 g Merck, Darmstadt
Propyl 4-hydroxybenzoate, Reag. Ph. Eur. 5 g x4 Merck Darmstadt
Scopoletin, Reag. DAB (3. VO z. Apo BO) 0,5 g Merck Darmstadt
Scopoletin, Reag. Ph. Eur. 0,5 g Dr. K. Hollborn&Söhne
Dyes:
Aminoazobenzene, Reag. Ph. Eur. 0,5 g x2 Merck, Darmstadt
Aminoazobenzene, Reag. Ph. Eur. 0,5 g x2 Dr. K. Hollborn&Söhne
Bromthymol blue 0,5 g ?
Metanil yellow, Reag. Ph. Eur. 3 g Merck, Darmstadt
Methyl red 2 g ?
Naphtholyellow S 10 g Feinchemikalien K.-H. Kallies KG
Naphtholyellow S 2 g ?
Organic halides:
Benzoyl chloride, Reag. Ph. Eur. 50 ml x2 Merck. Darmstadt
1-Chlorobutane, for synthesis 100 ml Merck, Darmstadt
Dansyl chloride, Reag. Ph. Eur. 1 g x4 Merck, Darmstadt
3,5-Dinitrobenzoyl chloride, Reag. Ph. Eur. 10 g Merck, Darmstadt (old bottle)
2,4-Dinitrochlorobenzene, Reag. Ph. Eur. 8 g x2 Merck, Darmstadt
4-Nitrobenzoyl chloride, Reag. Ph. Eur. 10 g Merck, Darmstadt (old bottle)
Nitro compounds:
1,3-Dinitrobenzene 30 g Dr. K. Hollborn&Söhne
Inorganic compounds:
Sodium hexanitrocobaltate(III), Reag. Ph. Eur. 50 g ? (combined sample from Merck and Dr. K. Hollborn&Söhne I believe)
Sodium thiosulfate 30 g ?
Ammonium sulfate 20 g ?
Ruthenium red, Reag. Ph. Eur. 1 g Merck, Darmstadt
Alkaloids:
Emetin dihydrochloride, Reag. Ph. Eur. 50 mg Merck, Darmstadt
Papaverin hydrochloride, Reag. DAB 1 g Merck, Darmstadt
Nascopine hydrochloride, Reag. Ph. Eur. 1 g x2 Merck, Darmstadt
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