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08714

Millipore

Methyl Red solution

suitable for microbiology

Sinonimo/i:

Methyl red indicator solution

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About This Item

Formula empirica (notazione di Hill):
C15H15N3O2
Numero CAS:
493-52-7
Peso molecolare:
269.30
Beilstein:
1843037
Numero MDL:
MFCD00002425
Codice UNSPSC:
41171621
ID PubChem:
329748627
NACRES:
NA.85

agenzia

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

Livello qualitativo

200

Nome Commerciale

BioChemika

Durata

limited shelf life, expiry date on the label

Composizione

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

tecniche

microbe id | metabolite detection: suitable

applicazioni

clinical testing
environmental
food and beverages
microbiology

Compatibilità

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

Stringa SMILE

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+
CEQFOVLGLXCDCX-WUKNDPDISA-N

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Descrizione generale

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.

Applicazioni

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

Pittogrammi

FlameExclamation mark
GHS02,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H225,H319

Classi di pericolo

Eye Irrit. 2 - Flam. Liq. 2

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

69.8 °F

Punto d’infiammabilità (°C)

21 °C

Dispositivi di protezione individuale

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

Choose from one of the most recent versions:

Certificati d'analisi (COA)

Lot/Batch Number
BCCG7250
BCCF7287
BCCC4100
BCBZ4454
BCBX4012

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Nanoporous and nonporous three-dimensional silicon nanowire arrays (SiNWAs) prepared with metal-assisted chemical etching method were investigated as photocatalysts in dye photodegradation systematically. In comparison with nonporous SiNWAs, nanoporous SiNWAs have higher surface area, larger pore volume, stronger light absorption and
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To evaluate the potential of Brevibacillus laterosporus MTCC 2298 for the decolourization of different textile azo dyes including methyl red, mechanism of biotransformation and the toxicity of products. Brevibacillus laterosporus showed decolourization of thirteen different azo dyes including methyl red.
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