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Solvent Orange 116(CAS#12220-10-9)

Chemical Property:

Molecular Formula C25H21N4NaO4S
Molar Mass 496.51
Physical and Chemical Properties Dark red orange powder. Soluble in water. It was brilliant green in concentrated sulfuric acid, turned purple after dilution, and turned red after further dilution. When staining, the color light of copper ion became dark, and the color light of iron ion was slightly yellow.

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Solvent Orange 116(CAS#12220-10-9) introduction

Acid orange 116, also known as AO116, is an organic synthetic dye commonly used for dyeing and labeling in industry and laboratories.

Here are some of the properties of Acid Orange 116:

Appearance: The appearance of Acid Orange 116 is an orange-red crystalline powder.
Solubility: Acid orange 116 is soluble in water and soluble in alcohol and ether.
pH Range: Acid Orange 116 is stable under acidic conditions and has a vivid orange color at pH below 7.
Stability: Under light and high temperature conditions, Acid Orange 116 may decompose.

Uses of Acid Orange 116 include:

Dye Applications: Acid Orange 116 is commonly used to dye materials such as paper, fabric, and leather to provide an orange coloring effect.
Labeling applications: Acid orange 116 for its color development under acidic conditions, it is also often used as a probe to detect biochemical reagents and molecules.

A common method for the preparation of Acid Orange 116 is to synthesize Acid Orange 116 by interacting the precursor compounds of the synthetic dye with the stain under appropriate reaction conditions.

Avoid direct contact: Direct contact with the skin, eyes and respiratory tract of Acid Orange 116 should be avoided to avoid irritation and allergic reactions.
Use precautions: Wear appropriate protective gloves, glasses, and masks when handling Acid Orange 116 to protect yourself.
Storage conditions: Acid Orange 116 should be stored in a dry, cool place away from contact with oxygen, sunlight and moisture to prevent decomposition and degradation from occurring.


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