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Acid Red 213 Acid Red GRL 200%

C.I.: Acid Red 213 C.I.: 156751
CAS: 58302-43-5/50525-57-0/12715-60-5 
EC: 261-204-5/256-613-0
Chemical Formula: C32H22CoN6NaO8S2 
Molecular Weight: 764.61
Chemical Structure: Azo 1:2 Cobalt complex
Availability:
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  • Acid red 213

  • Ritan

Acid Red 213 Bordeaux Grl 200% Wool Silk Acid Dyes

Product Name: Acid Red 213
C.I. No.:156751
CAS No.:12715-60-5
Molecular Formula:C16H13N3O4S
Molecular Weight:343.36

Shade:Blue-ray red

Relative name: Acid Bordeaux GRL;Neutral Complex red GRL;Neutral Bordeaux D-BL;Neutral Bordeaux GRL;


Acid Red 213 Bordeaux Grl 200% Wool Silk Acid Dyes

Acid Red 213

Standard

Fiber

Soaping

Persperation Fastness

Oxygen bleaching

Light
Fastness

Fading

Stain

ISO

Wool

5

5

5

3-4

7

ACID RED 213 Properties:

Red brown powder. Soluble in water. The strong sulfuric acid for purple, diluted produce purple precipitation; No change in strong hydrochloric acid, no change after diluted; In nitric acid was damaged in, after diluted more precipitation; In the thick of sodium hydroxide solution no change after diluted into red solution.

Applications:

Used for wool, silk, polyamide fiber and its blended fabric dyeing, also can be used for wool, silk, viscose and wool fabric printing, also can be used for leather dyeing.

Package:25KG/DRUM,CARTON BOX,BAG

微信图片_2025-09-03_100619_143

Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application

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Hangzhou Ritan chemical co.,Ltd.
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Address:
Jingjiang Industrial park, xiaoshan, Hangzhou,China
About Us
Hangzhou Ritan Chemical was found in Year 2009, we are a firm specializing in producing and trading of dyes and dye intermediates.Based on more than 13years sevice, we have good reputation in our clients.​​​​​​​
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