Basic information Safety Supplier Related

Mordant Red 21

Basic information Safety Supplier Related

Mordant Red 21 Basic information

Product Name:
Mordant Red 21
Synonyms:
  • disodium 4-(benzoylamino)-6-[[4-[(ethyl-1-naphthylamino)carbonyl]phenyl]azo]-5-hydroxynaphthalene-1,7-disulphonate
  • Acid Red 133
  • Acid mordant Red 21
  • MORDANT RED 21
  • Acid red 133 (C.I. 17995)
  • 1,7-Naphthalenedisulfonic acid, 4-(benzoylamino)-6-[[4-[( ethyl-1-naphthalenylamino)carbonyl]phenyl]azo]-5-hydroxy -, disodium salt
  • 4-(Benzoylamino)-6-[[4-[(ethyl-1-naphtylamino)carbonyl]phenyl]azo]-5-hydroxy-1,7-naphthalenedisulfonic acid disodium salt
  • C.I.17995
CAS:
6417-36-3
MF:
C36H26N4Na2O9S2
MW:
768.72258
EINECS:
229-136-0
Product Categories:
  • Organics
Mol File:
6417-36-3.mol
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Mordant Red 21 Usage And Synthesis

Preparation

4-Amino-N-ethyl-N-(naphthalen-1-yl)benzarnide diazo, and 4-Benzamido-5-hydroxynaphthalene-1,7-disulfonic acid9?coupling.

Properties and Applications

colourful red to blue light red. Soluble in water for red, moderate soluble in alcohol for product red. The strong sulfuric acid for product red, diluted into a peach. In water solution to join strong hydrochloric acid for product red; Add thick sodium hydroxide solution for orange brown

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 4-5 4 5 4 2 4 4-5 4-5
AATCC 4-5 4 4 4 2 2-3 4 4

Mordant Red 21Supplier

Shanghai JONLN Reagent Co., Ltd.
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400-0066400 13621662912
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422131432@qq.com
Hubei Jusheng Technology Co.,Ltd.
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18871490254
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linda@hubeijusheng.com
CONIER CHEM AND PHARMA LIMITED
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+8618523575427
Email
sales@conier.com