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Thermo Scientific Chemicals Erythrosin B, pure, high purity, biological stain

Product Code. 10581441 Shop All Thermo Scientific Chemicals Products
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Product Code. 10581441 Supplier Thermo Scientific Chemicals Supplier No. 189460250
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Estimated Shipment: 25-09-2026
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Description

CAS: 16423-68-0 | C20H6I4Na2O5 | 879.86 g/mol

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.

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TRUSTED_SUSTAINABILITY

Specifications

Melting Point >300.0°C
CAS 16423-68-0
Dye Content 87% min.
Infrared Spectrum Authentic
Packaging Glass bottle
Molecular Formula C20H6I4Na2O5
MDL Number MFCD00144257
Beilstein 19, II, 258
Merck Index 15, 3749
Synonym Acid Red 51, C.I. 45430
Color Bordeaux to Red
Solubility Information Solubility in water: soluble. Other solubilities: soluble in alcohol
Quantity 25 g
InChI Key IINNWAYUJNWZRM-UHFFFAOYSA-L
Physical Form Fine Powder
SMILES [Na+].[Na+].[O-]C(=O)C1=C(C=CC=C1)C1=C2C=C(I)C(=O)C(I)=C2OC2=C(I)C([O-])=C(I)C=C12
IUPAC Name disodium 2-(2,4,5,7-tetraiodo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
Molecular Weight (g/mol) 879.86
PubChem CID 12961638
Formula Weight 879.85
Grade Pure
Chemical Name or Material Erythrosin B
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Frequently Asked Questions (FAQs)

What is the alternative to TrypanBlue for using it with the Countess 3 FL Automated Cell Counter (Cat. No. AMQAF2000?

The suitable alternative would be Erythrosin B (Cat. No. 409451000, A14180.36, 189460250 and J62619.22).

RUO – Research Use Only

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