Rose Bengal (sodium) (Standard)

Cat. No.: HY-D0214R Purity: ≥98%: FAQs
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Rose Bengal (sodium) (Standard) is the analytical standard of Rose Bengal (sodium). This product is intended for research and analytical applications. Rose Bengal sodium, a synthetic fluorescein derivative, and is a crimson-coloured dye with the principal component being 4,5,6,7-tetrachloro-2,4,5,7-tetraiodo fluorescein. Rose Bengal sodium has been widely used as an ophthalmic diagnostic agents, and can detect desiccated or damaged cells on the ocular surface. Rose Bengal sodium exhibits antiviral activities.

For research use only. We do not sell to patients.

Rose Bengal (sodium) (Standard) Chemical Structure

CAS No. : 632-69-9

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Description	Rose Bengal (sodium) (Standard) is the analytical standard of Rose Bengal (sodium). This product is intended for research and analytical applications. Rose Bengal sodium, a synthetic fluorescein derivative, and is a crimson-coloured dye with the principal component being 4,5,6,7-tetrachloro-2,4,5,7-tetraiodo fluorescein. Rose Bengal sodium has been widely used as an ophthalmic diagnostic agents, and can detect desiccated or damaged cells on the ocular surface. Rose Bengal sodium exhibits antiviral activities.
Molecular Weight	1017.64
Formula	C₂₀H₂Cl₄I₄Na₂O₅
CAS No.	632-69-9
SMILES	O=C1OC2(C3=C(OC4=C2C=C(I)C(O[Na])=C4I)C(I)=C(O[Na])C(I)=C3)C5=C1C(Cl)=C(Cl)C(Cl)=C5Cl
Storage	Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation	Handling Instructions (2659 KB)

Rose Bengal (sodium) (Standard) Related Classifications

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The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass		Concentration		Volume		Molecular Weight *
	=		×		×

The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)	×	Volume _(start)	=	Concentration _(final)	×	Volume _(final)
	×		=		×
C1		V1		C2		V2

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Rose Bengal (sodium) (Standard)632-69-9Influenza Viruscrimson-coloureddyefluoresceinderivativeophthalmicdiagnosticantiviralInhibitorinhibitorinhibit

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Rose Bengal (sodium) (Standard)

Product Information

Purity & Documentation

Customer Review

Rose Bengal (sodium) (Standard) Related Classifications

Molarity Calculator

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