Molekula

Nigrosine (C.I. 50420) (Acid Black 2)

SKU 20049825 CAS 8005-03-6 N/A MW N/A Available on enquiry

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch

Nigrosine (C.I. 50420), also known as Acid Black 2, is a synthetic black dye used in laboratory applications and industrial coloring. It is supplied in powder form, stable at ambient temperatures, and does not require special handling. CAS: 8005-03-6. Molekula supplies Nigrosine (C.I. 50420) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Expect a response within hours Speak to a chemist: +44 (0) 3302 000333

Overview

SKU: 20049825
CAS Number: 8005-03-6
Molecular Formula: N/A
Molecular Weight: N/A

Frequently asked questions

What is Nigrosine (C.I. 50420) used for?

Nigrosine (C.I. 50420) is a water-soluble acid dye used in industrial applications, including the coloring of leather, paper, inks and wood stains. In the laboratory it is used for biological staining, such as negative staining and cell viability testing.

What is the chemical formula and molecular weight of Nigrosine?

The exact chemical formula and molecular weight are not available for Nigrosine (C.I. 50420) as it is a complex mixture of aromatic compounds.

How should Nigrosine be stored?

Nigrosine should be stored at ambient temperature, away from moisture and direct sunlight.

What grade of Nigrosine is available?

Molekula supplies Nigrosine (C.I. 50420) in technical grade for industrial use.

Can Molekula supply Nigrosine in bulk?

Yes, Molekula can supply Nigrosine in bulk quantities; please contact our sales team for pricing and availability.

What documentation comes with an order of Nigrosine?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) upon request.

Related products

Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.