Molekula

Carmoisine

SKU 90036667 CAS 3567-69-9 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

Carmoisine is a synthetic red food dye commonly used as a colorant in various food products and pharmaceuticals. This chemical is identified by CAS number 3567-69-9 and carries no signal word for hazard classification. Molekula supplies Carmoisine 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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Overview

SKU: 90036667
CAS Number: 3567-69-9
IUPAC Name: disodium;4-hydroxy-3-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate
EC Number: 222-657-4
Exact Mass: 501.9881
SMILES: C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)[O-])N=NC3=C(C4=CC=CC=C4C(=C3)S(=O)(=O)[O-])O.[Na+].[Na+]
InChIKey: YSVBPNGJESBVRM-UHFFFAOYSA-L
InChI: InChI=1S/C20H14N2O7S2.2Na/c23-20-15-8-4-3-7-14(15)19(31(27,28)29)11-17(20)22-21-16-9-10-18(30(24,25)26)13-6-2-1-5-12(13)16;;/h1-11,23H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2
PubChem CID: 19118

Synonyms

Acid red 14
Acid Rubine
Azorubin
azorubine
C.I. 14720
C.I. Acid Red 14
C.I. Food Red 3
Chromotrope FB
Karmesin
Nacarat

Frequently asked questions

What is Carmoisine used for?

Carmoisine is a synthetic red food dye commonly used in the food and beverage industry to provide color to various products.

What is the chemical formula and molecular weight of Carmoisine?

Carmoisine has the chemical formula C20H12N2Na2O7S2 and a molecular weight of 502.44 g/mol.

How should Carmoisine be stored?

It should be stored in a cool, dry place in a tightly sealed container, away from direct light and moisture.

What grade of Carmoisine is available?

Please contact our sales team to confirm the specific grade and purity levels currently available for your requirements.

Can Molekula supply Carmoisine in bulk?

Yes, Molekula can supply Carmoisine in various quantities, ranging from small research amounts to large-scale bulk orders.

What documentation comes with the order?

Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS) to ensure full compliance and transparency.

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.