Auramine O

Product Name: Basic Auramine O


» C.I. Name: Basic yellow 2

» C.I. No.: 41000

» CAS No.: 2465-27-2

Product Detail

Product Tags

Basic auramine O is a yellow powder basic dye, which is easy to dissolve in water and has good suspension and bright color.

XCWY company has 20+ years experience for manufacturing and exporting auramine O to different countries and used for different applications.

If you are looking for auramine O dye, welcome to contact with us, we will give you more suggestions as per our experience.


Auramine O Specification

» Product name: Basic auramine O

» Type: Basic dyes

» Basic yellow 2

» C.I. NO.: 41000

» CAS NO.: 2465-27-2

» MF: C17H22CIN3

Basic Auramine O Physical Properties

Basic Information

Product Name

Basic auramine O

Colour Index 

C.I. Basic Yellow 2

Colour Index No.






Similar With Standard
           Strength 100%


Yellow powder
        Moisture %≤ 1.8

Insoluble Matter %≤



Very soluble in water and alcohol

Application Industry of Auramine O:

Basic auramine O can be used not only in the paper industry, but also in the dyeing of fabrics, leather, ink, paint, fibers and other products. It is an important industrial basic dye for product dyeing.

It is a kind of yellow powder dye, which is easily soluble in water and has good suspension and bright color. It is suitable for the demand of yellow paper dyeing.

» It can also be used for dyeing in linon, paper, leather, leather and other industries.

» It can also be used in wallpaper, color paper, ink and paint industries.
» It can be used to make green or red colors.

Welcome to contact XCWY–Leading manufacturer of Rhodamine B in China.


Contact person: Miss Jessie Geng

Mobilephone/Whatsapp: +86-13503270825


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