Propylene glycol (1,2-propanediol), technically at least 99.5 % (20.6 kg)
Article No.:
1594-20.6
€173.95* net
€207.00 gross
Ready to ship, delivery time: 3-5 days
- vielfältige Eigenschaften
- farblos
- geruchlos
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Product information "Propylene glycol (1,2-propanediol), technically at least 99.5 % (20.6 kg)"
For chemical-technical applications.
Application
1,2-mono propylene glycol or 1,2-propanediol is a water-clear, colourless and almost odourless polyhydric alcohol. It is highly water-absorbent and is often used, due to its dissolving and emulsifying properties, as a carrier substance or as a solvent for colourings, flavourings, emulsifiers and for dissolving enzymes. 1,2-mono-mono-propylene glycol is authorised in the European Union as a food additive as E1520, among other things, for food supplements. In the technical field, 1,2-mono propylene glycol in water-substance mixtures serves as an antifreeze and as a coolant. Propylene glycol can substitute glycerine in various manufacturing processes and vice versa. Due to its antimicrobial effect, additional preservatives can often be dispensed with when using 1,2-mono propylene glycol. 1,2-propylene glycol, like ethylene glycol, is particularly suitable as a heat transfer medium in solar thermal applications. As a rule, it is used there as a mixture in the desired concentration for
Application
1,2-mono propylene glycol or 1,2-propanediol is a water-clear, colourless and almost odourless polyhydric alcohol. It is highly water-absorbent and is often used, due to its dissolving and emulsifying properties, as a carrier substance or as a solvent for colourings, flavourings, emulsifiers and for dissolving enzymes. 1,2-mono-mono-propylene glycol is authorised in the European Union as a food additive as E1520, among other things, for food supplements. In the technical field, 1,2-mono propylene glycol in water-substance mixtures serves as an antifreeze and as a coolant. Propylene glycol can substitute glycerine in various manufacturing processes and vice versa. Due to its antimicrobial effect, additional preservatives can often be dispensed with when using 1,2-mono propylene glycol. 1,2-propylene glycol, like ethylene glycol, is particularly suitable as a heat transfer medium in solar thermal applications. As a rule, it is used there as a mixture in the desired concentration for
CAS Number:
57-55-6 [Racemat]
Synonyms:
1,2-Propandiol, Propylenglykol, 1,2-Propylenglycol
Precautionary Measures
Vor dem Essen, Trinken oder Rauchen und beim Verlassen des Arbeitsplatzes die Hände und andere exponierte Körperstellen mit milder Seife und Wasser waschen. Prozessbereich mit guter Be- und Entlüftung ausstatten um die Bildung von Dämpfen zu vermeiden.
Hazard Statements
Keine Kennzeichnung erforderlich.
Safety Instructions
Keine Kennzeichnung erforderlich. Weitere Informationen Entgegen landläufiger Einschätzung kann 1,2-Mono-Prpylenglykol im verdampften Zustand offenbar sogar Pneumokokken (Bakterien, die Lungenentzündungen) abtöten. Dies zumindest sind Schlussfolgerungen einer Studie von Dr. Oswald Hope Robertson von der Billings Universität in Chicago, die dieser bereits in den 40er Jahren durchführte. Dabei wurden Strepto- und Pneumokokken mit Dampf beaufschlagt und konnten dadurch deutlich reduziert werden. (Quelle: https://www.reddit.com/r/ALLABOUTECIGS/comments/1c51o5/1942_study_conducted_by_dr_oswald_robertson_at/)
Storage
Nur im Originalbehälter an einem kühlen, gut gelüfteten Ort aufbewahren. Behälter verschlossen halten, wenn dieser nicht in Gebrauch ist. Direkte Sonneneinstrahlung vermeiden.
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