Acid Rhodamine B

Product Name: Acid Rhodamine B Extra


C.I. Name: Acid red 52

C.I. No.: 45100

CAS No.: 3520-42-1

Product Detail

Product Tags

Acid rhodamine B manufactured by XCWY is a kind of acid dyes, which has red powder appearance.

The water solution of acid rhodamine B is red color with blue shade and yellow fluorescence and blue-light-red color in sodium hydroxide solution. It is soluble in alcohol. It is orange in concentrated sulfuric acid and red in dilution.


Acid Rhodamine B Specification

» Product name: Acid rhodamine B Extra

» Type: Acid Dyes

» C.I. NO.: 45100

» CAS NO.: 3520-42-1

» MF: C27H29N2NaO7S2

Acid Rhodamine B Physical Properties

Basic Information

Product Name

Acid Rhodamine B

Colour Index 

C.I. acid red 52

Colour Index No.






Similar With Standard
           Strength 400%


Red Powder .
        Moisture %≤ 2.0

Insoluble Matter %≤



Very soluble in water and alcohol

About Packing

Our acid rhodamine B will be packed in 25kg per iron drum, firber drum or carton box.

If you have other special packing request, we can also meet your demand.

About Sample

» After giving offer, we can arrange the corresponding sample for your testing.

» If you have sample in hand, we suggest you send us your sample for our lab person test, then we will provide copy sample for your test. 

   This is the most efficient way to confirm the product and its strength.


Contact person: Miss Jessie Geng

Mobilephone/Whatsapp: +86-13503270825

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