Mordant Red 21
- CAS NO.:6417-36-3
- Empirical Formula: C36H26N4Na2O9S2
- Molecular Weight: 768.72258
- MDL number: MFCD28385564
- EINECS: 229-136-0
- SAFETY DATA SHEET (SDS)
What is Mordant Red 21?
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 |
Safety information for Mordant Red 21
New Products
4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 3-(dimethylamino)-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-one Iminostilbene 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION Methylcobalamin (vitamin B12) SODIUM METHYL PARABEN Diclofenac Sodium SODIUM VALPROATE Racecadotril XANTHAN GUM 5-Fluoro-2-iodo-3-methylphenol 4-(Cyanomethyl)-1-piperidineacetamide 6-Bromo-2-iodo-4-methyl-3-pyridinamine 5-Amino-3-bromo-2-chlorobenzeneacetic acidRelated products of tetrahydrofuran
Ethylparaben
Ethyl acrylate
Mordant Red 19
Ethyl 2-(Chlorosulfonyl)acetate
PHENYL VALERATE
MORDANTRED
Hyaluronic acid
Mordant Red 21
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