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Methylrood-oplossing
BIOPHARMA

Turns red in acidic solutions and used in the MR test to indentify the presence of bacteria. Methyl Red Solution, EP Grade, Reagecon™ is a ready-to-use solution with 50mg methyl red per 100mL. It is manufactured according to Eur. Pharm. Chapter 4 (4.1.1) and prepared in an ISO 9001 facility.

Merk:  Reagecon 1055102


Produktcode. 11494699

  • 47.35 /

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Beschrijving

Beschrijving

Methyl Red is an azo dye that is a pH indicator that turns color in the presence of acid solutions (red in pH <4.4, yellow in pH >6.2, orange in between). It is particularly used in the MR Test for identifying enteric bacteria that produce stable acids during glucose metabolism (fermentation).
  • Prepared by mixing 50g methyl red in a mixture of 1.86mL of 0.1M sodium hydroxide and 50mL ethanol, and diluted to 100mL with water
  • Manufactured in an ISO 9001-compliant facility according to Eu. Ph. Chapter 4 (4.1.1) guidelines
  • Provided with a certificate of analysis and a label that shows the lot and expiration date
  • Ready to use reagent eliminates the time and labor of preparing precise volumetric solutions
Specificatie

Specificatie

2-(4-Dimethylamino-phenylazo)benzoic acid
50mg Methyl Red per 100mL
C.I. Acid Red 2, 2-(4-Dimethylamino-phenylazo)benzoic acid
Eu. Ph. Chapter 4(4.1.1)
Yes
Sodium hydroxide, alcohol and water
Rood
Liquid
493-52-7, 1310-73-2, 64-17-5, 7732-18-5
C15H15N3O2
269.3g/mol
Temper evident
Red: pH <4.4
Yellow: pH >6.2
Orange:pH 4.4–6.2
13020
100 ml
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Veiligheid en behandeling

Veiligheid en behandeling

Productidentificatie
  • METHYL RED SOLUTION

Signaalwoord
  • Gevaar

Gevarencategorie
  • Ontvlambare vloeistof Categorie 2
  • Ernstig oogletsel/oogirritatie Categorie 2

Gevarenaanduiding
  • H225-Licht ontvlambare vloeistof en damp.
  • H319-Veroorzaakt ernstige oogirritatie.

Veiligheidsmaatregel
  • P210-Verwijderd houden van warmte, hete oppervlakken, vonken, open vuur en andere ontstekingsbronnen. Niet roken.
  • P241-Explosieveilige elektrische/ventilatie-/verlichtings-/ apparatuur gebruiken.
  • P280-Beschermende handschoenen/beschermende kleding/oog­bescherming/gelaatsbescherming dragen.
  • P303+P361+P353-BIJ CONTACT MET DE HUID (of het haar): verontreinigde kleding onmiddellijk uittrekken. Huid met water afspoelen/afdouchen.
  • P305+P351+P338-BIJ CONTACT MET DE OGEN: voorzichtig afspoelen met water gedurende een aantal minuten; contactlenzen verwijderen, indien mogelijk; blijven spoelen.
  • P501b-Inhoud/verpakking afvoeren naar verwerken volgens de plaatselijke/regionale/nationale/internationale voorschriften.

Aanvullende informatie
  • MIXTURE LIST-Bevat: ethanol

SDS
Documentatie

Documentatie

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