Mordant Red 21
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
More
Less
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 |
More
Less
Mordant Red 21(6417-36-3)Related Product Information
- Citric acid
- Folic acid
- Stearic acid
- PYRAZOPHOS
- 1-Hydroxyethylidene-1,1-diphosphonic acid
- Disodium hydrogen phosphate dihydrate
- Ethylenediaminetetraacetic acid disodium salt
- Ethyl acetate
- Ethanol
- 3-Diethylaminophenol
- 4-AMINOAZOBENZENE
- PHENYL VALERATE
- Ethyl 2-(Chlorosulfonyl)acetate
- Mordant Red 19
- Ethyl acrylate
- Ethylparaben
- Hyaluronic acid
- 4-PHENYLAZOPHENOL