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  6. Thermo Scientific Chemicals New Coccine, pure

Thermo Scientific Chemicals New Coccine, pure

Product Code. 10583361
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Quantity:
25 g
100 g
Packaging:
Glass bottle
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 2611-82-7
Molecular Formula C20H11N2Na3O10S3
Molecular Weight (g/mol) 604.46
MDL Number MFCD00004084
InChI Key IVNZBWNBYXERPK-DZGBHZPSSA-K
Synonym Acid Red 18, C.I. 16255, Cochineal Red A
PubChem CID 131851859
IUPAC Name (8Z)-7-oxo-8-[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-1,3-disulfonic acid;sodium
SMILES [Na+].[Na+].[Na+].[O-]S(=O)(=O)C1=CC2=C(\C(=N\NC3=C4C=CC=CC4=C(C=C3)S([O-])(=O)=O)C(=O)C=C2)C(=C1)S([O-])(=O)=O

Specifications

Dye Content 75% min.
Beilstein 16, I, 306
Infrared Spectrum Authentic
Formula Weight 604.46
Loss on Drying 10% max. (135°C, 6 hrs)
Grade Extra Pure
Packaging Glass bottle
UV Spectrometry Complies
Color Bordeaux to Brown
Quantity 25 g
Physical Form Powder
Chemical Name or Material New Coccine
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RUO – Research Use Only

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