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  3. Rose Bengal sodium

Rose Bengal sodium 

目录号: HY-D0214
产品使用指南

Rose Bengal sodium 是一种深红色的染料,它是一种合成的荧光素衍生物,主要成分是 4,5,6,7-tetrachloro-2,4,5,7-tetraiodo 荧光素。Rose Bengal sodium 被广泛用作眼科诊断剂,它可以检测眼表干燥或受损的细胞,并具有抗病毒活性。

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Rose Bengal sodium Chemical Structure

Rose Bengal sodium Chemical Structure

CAS No. : 632-69-9

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Description

Rose Bengal sodium is a crimson-coloured dye, and it is a synthetic fluorescein derivative 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, it can detect desiccated or damaged cells on the ocular surface. Rose Bengal sodium exhibits antiviral activities[1][2].

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

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, protect from light, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)

Solvent & Solubility
In Vitro: 

H2O : < 0.1 mg/mL (insoluble)

References
  • 摩尔计算器

  • 稀释计算器

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

Keywords:

Rose BengalInfluenza Viruscrimson-coloureddyefluoresceinderivativeophthalmicdiagnosticantiviralInhibitorinhibitorinhibit

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产品名称:
Rose Bengal sodium
目录号:
HY-D0214
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