Methylrot -Lösung

Name: Methylrot -Lösung
Brand: SIAL
Price: 47.4 EUR

suitable for microbiology

Synonym(e):

Methyl red indicator solution

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100 ML

€ 47,40

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Über diesen Artikel

Empirische Formel (Hill-System):

C₁₅H₁₅N₃O₂

CAS-Nummer:

493-52-7

Molekulargewicht:

269.30

UNSPSC Code:

41171621

NACRES:

NA.85

PubChem Substance ID:

329748627

MDL number:

MFCD00002425

Beilstein/REAXYS Number:

1843037

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Quality Level

200

agency

according to GB 4789.30-2016, according to ISO 22964:2017

product line

BioChemika

shelf life

limited shelf life, expiry date on the label

composition

dist. water, 200 mL , ethanol 95%, 300 mL , methyl red, 0.1 g

technique(s)

microbe id | metabolite detection: suitable

application(s)

clinical testing
environmental
food and beverages, microbiology

suitability

Enterococcus spp., Escherichia coli, Klebsiella spp., Proteus spp., Pseudomonas spp., Staphylococcus spp., bacteria

SMILES string

CN(C)c1ccc(cc1)\N=N\c2ccccc2C(O)=O

InChI

1S/C15H15N3O2/c1-18(2)12-9-7-11(8-10-12)16-17-14-6-4-3-5-13(14)15(19)20/h3-10H,1-2H3,(H,19,20)/b17-16+

InChI key

CEQFOVLGLXCDCX-WUKNDPDISA-N

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Dieser Artikel	250198	1.06076	M8256
Millipore 08714 Methyl Red solution	250198 Methyl Red	Supelco 1.06076 Methyl red (C.I. 13020)	M8256 Methyl Red sodium salt
technique(s) microbe id \| metabolite detection: suitable	technique(s) titration: suitable	technique(s) -	technique(s) titration: suitable
agency according to GB 4789.30-2016, according to ISO 22964:2017	agency -	agency reag. Ph. Eur., suitable for SM 4500 - NH3	agency suitable for SM 2310, suitable for SM 2320
suitability Enterococcus spp., Klebsiella spp., Pseudomonas spp., bacteria, Escherichia coli, Staphylococcus spp., Proteus spp.	suitability -	suitability -	suitability -
composition dist. water, 200 mL , methyl red, 0.1 g , ethanol 95%, 300 mL	composition -	composition -	composition -
application(s) clinical testing environmental food and beverages, microbiology	application(s) diagnostic assay manufacturing hematology histology	application(s) -	application(s) diagnostic assay manufacturing hematology histology
shelf life limited shelf life, expiry date on the label	shelf life -	shelf life -	shelf life -

General description

Methyl red solution is an azo dye which turns to red when pH is below 4.4 (yellow pH < 6.2, orange pH 4.4-6.2). Some bacteria utilize glucose to form large amounts of acid with the result that the pH value of the medium falls distinct. Other species produce no or less free acid. This difference can be visualized by using methyl red. This test is used to differentiate enteric bacteria.

Application

Methyl red solution is a pH indicator dye recommended for detection of bacteria producing acid from glucose fermentation such as Enterobacteriaceae in various samples.

pictograms

GHS02,GHS07

signalword

Danger

hcodes

H225,H319

pcodes

P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2

Lagerklasse

3 - Flammable liquids

wgk

WGK 1

flash_point_f

69.8 °F

flash_point_c

21 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Global Trade Item Number

SKU	GTIN
220868-10G	04061836674878
08714-100ML-F	04061838652805

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