Gallein

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Catalog Number

ACM2103642-1

Product Name

Gallein

https://resource.alfa-chemistry.com/structure/2103-64-2.gif

CAS

2103-64-2

Synonyms

Mordant Violet 25

Molecular Weight

364.31

Molecular Formula

C20H12O7

Boiling Point

687.42 °C at 760 mmHg (Predicted)

Purity

>85.0%(HPLC)

Packing

1g, 25g

Physical State

(20 deg.C) Solid

PubChem Substance ID

87562182

Appearance

Black powder to crystal

MDL Number

MFCD00041839

Lambda

(max.) 532.0 to 535.0 nm(pH 6.8 buffer sol.)

Absorbance

(E1%1cm) min. 360(pH 6.8 buffer sol., 532.0 to 535.0 nm)

Absorption Wavelength

(max.) 534(pH 6.8 buffer sol.) nm

StorageConditions

Store at room temperature and dry

Structure

https://resource.alfa-chemistry.com/structure/2103-64-2.gif

MSDS

COA

Spec Sheet

Features And Benefits

Both cationic and anionic xanthene dyes are known to be efficient fluorescent dyes. Functional groups on the xanthene moiety control their fluorescent colors.

Application

Applications of xanthene dyes involve optical materials and organic dyes for medical diagnosis research. Several characteristic features of xanthene dyes are large absorption and luminescence, excellent light resistance, low toxicity in-vivo, and relatively high solubility in water.

• Catalog Number: ACM2103642-1
• Product Name: Gallein
• CAS: 2103-64-2
• Synonyms: Mordant Violet 25
• Molecular Weight: 364.31
• Molecular Formula: C20H12O7
• Boiling Point: 687.42 °C at 760 mmHg (Predicted)
• Purity: >85.0%(HPLC)
• Packing: 1g, 25g
• Physical State: (20 deg.C) Solid
• PubChem Substance ID: 87562182
• Appearance: Black powder to crystal
• MDL Number: MFCD00041839
• Lambda: (max.) 532.0 to 535.0 nm(pH 6.8 buffer sol.)
• Absorbance: (E1%1cm) min. 360(pH 6.8 buffer sol., 532.0 to 535.0 nm)
• Absorption Wavelength: (max.) 534(pH 6.8 buffer sol.) nm
• StorageConditions: Store at room temperature and dry
• Structure: https://resource.alfa-chemistry.com/structure/2103-64-2.gif