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Sale sodica del rosso metilico (C15H14N3O2·Na)

Methyl Red sodium salt (C15H14N3O2·Na)

SKU 12768222 CAS 845-10-3 C15H14N3NaO2 MW 291.28 Disponibile a magazzino

Methyl Red sodium salt (C15H14N3NaO2) is a pH indicator commonly used in titrations and biochemical assays. It is a sodium salt derivative of methyl red, providing enhanced solubility in aqueous solutions. Available in powder form, it has a molecular weight of 291.28 g/mol, a CAS number of 845-10-3, and is stable at ambient temperatures. No signal word is assigned. Molekula supplies Methyl Red sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Panoramica

Methyl Red sodium salt (C15H14N3NaO2) is a pH indicator commonly used in titrations and biochemical assays. It is a sodium salt derivative of methyl red, providing enhanced solubility in aqueous solutions. Available in powder form, it has a molecular weight of 291.28 g/mol, a CAS number of 845-10-3, and is stable at ambient temperatures. No signal word is assigned. Molekula supplies Methyl Red sodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Prezzi e formati disponibili

Formati confezione e prezzi

  • 100 g €137.90 per confezione

I prezzi escludono l'IVA e le spese di spedizione. Disponibili su richiesta confezioni in quantità ingenti e su misura.

Specifiche

Property Value
Appearance Orange to red coloured powder
Loss on Drying ≤ 5% (at 110°C)
PH transition interval Pink- Yellow (4.5 - 6.2)
Absorption maximum (pH 4.5) λ1max 523 – 526 nm
Absorption maximum (pH 6.2) λ2max 430 – 434 nm
Absorptivity maximum (A1%/1cm at pH4.5, atλ1max) 1200 – 1300

Immagazzinamento e manipolazione

Property Value
Storage Temperature Ambient
Shelf Life 24 months
Acidity Neutral

Identificazione

Property Value
SKU 12768222
CAS Number 845-10-3
Molecular Formula C15H14N3NaO2
Molecular Weight 291.28
SMILES CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)[O-].[Na+]
REACH Code Y113
TSCA Listed Yes
HTS Code 29270050
Tariff Code 2927000090

Sicurezza e GHS

None

Istruzioni di precauzione

  • P264 Wash thoroughly after handling
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P308+313 IF exposed or concerned: Get medical advice/attention

Solo per uso di ricerca e industriale

Non adatto all'uso in alimenti, farmaci, prodotti per la casa, né su o negli esseri umani o animali. Consultare il Foglio dati sicurezza prima dell'uso.

Documenti

Sinonimi

Nessun altro nome registrato per questo prodotto.

Domande frequenti

What is Methyl Red sodium salt used for?

It is primarily used as a pH indicator in titrations, particularly in the pH range of 4.4 to 6.2, where it changes color from red to yellow.

What is the chemical formula and molecular weight?

The formula is C15H14N3NaO2 with a molecular weight of 291.28 g/mol.

How should Methyl Red sodium salt be stored?

It should be stored at ambient temperature, protected from moisture and light.

What grade is available?

It is available in analytical grade for laboratory use.

Can Molekula supply it in bulk?

Yes, Molekula can supply Methyl Red sodium salt in bulk quantities—please contact sales for details.

What documentation comes with the order?

Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) upon request.

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