Acid chrome blue K
- CAS NO.:3270-25-5
- Empirical Formula: C16H13N2NaO12S3
- Molecular Weight: 544.45
- EINECS: 999-999-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2022-08-26 12:20:21
What is Acid chrome blue K?
Preparation
3-Amino-4-hydroxybenzenesulfonic acid diazotization, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid coupling.
Properties and Applications
red light navy blue. Soluble in water and ethanol. In concentrated sulfuric acid to purple, dilution after blue light pink; In concentrated nitric acid for dark orange to yellow brown. Dye aqueous solution and sodium hydroxide as yellow solution.
Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
Alkali | Acid | ||||||
ISO | 4-5 | 5 | 5 | 2-3 | 4-5 | 5 | 5 |
Properties of Acid chrome blue K
CAS DataBase Reference | 3270-25-5(CAS DataBase Reference) |
Safety information for Acid chrome blue K
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Acid chrome blue K
New Products
Tubulysin C Tubulysin I Tubulysin F Tubulysin B Tubulysin A 2,2-Difluoropropylamine hydrochloride 3-FLUOROPYRROLIDINE HYDROCHLORIDE 4-CYANO-TETRAHYDROPYRAN-4-CARBOXYLIC ACID 4,4-DIFLUOROCYCLOHEXANAMINE 1-(1,1-Difluoroethyl)-2-fluorobenzene 3-Aminocyclobutanone hydrochloride Calcium Sodium Phosphosilicate IH 2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol 2-(1-(Mercaptomethyl) cyclopropyl) acetonitrile 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate Fuel shell (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine Latanoprostene Bunod Lubiprostone Magnesium Trisilicate Flame Retardant Zinc Borate (R)-(3-(3-fluoro-4- thiomorpholinophenyl)-2- oxooxazolidin-4-yl) methyl methanesulfonate methyl 3-fluoro-4- thiomorpholino phenylcarbamate 7-Methoxyquinoline-4-carbonitrileRelated products of tetrahydrofuran
FERROUS SULFATE
Sodium tetraborate decahydrate
Potassium chromate
Ammonium phosphate dibasic
Mordant Blue 13
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Acid Red 87
ACID RED 26
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