REACTIVE BLUE 4
Synonym(s):1-Amino-4-[3-(4,6-dichlorotriazin-2-ylamino)-4-sulfophenylamino]anthraquinone-2-sulfonic acid;Procion blue MX-R
- CAS NO.:13324-20-4
- Empirical Formula: C23H14Cl2N6O8S2
- Molecular Weight: 637.43
- MDL number: MFCD00001218
- EINECS: 236-363-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-01 20:20:38
What is REACTIVE BLUE 4?
The Uses of REACTIVE BLUE 4
Reactive Blue 4 (CAS# 13324-20-4) is an organic dye used in textiles. Reactive Blue 4 is water-soluble and a pollutant, and has been decolourized in water using microbial fuel cells. Dyes and metabolites.
What are the applications of Application
Reactive blue 4 is an anthraquinone organic dye
Preparation
1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 2,4-Diaminobenzenesulfonic acid condensation, and ?2,4,6-Trichloro-1,3,5-triazine condensation and salting-out.
Properties and Applications
bright blue. Dark blue powder. The strong sulfuric acid for red brown, diluted into blue; In nitric acid to orange, no change after diluted. The dye water solution is blue, with 1 Moore sodium hydroxide solution is still blue, continue to join insurance powder and warm, turn dark red, plus a boric acid to red,. Mainly used for cotton, nylon, wool, silk and viscose yarn and fabric as the dyeing and printing, printing and dyeing directly. Structure and C.I.Reactive Blue 1 the same.
Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
Fading | Stain | Fading | Stain | Fading | Stain | ||
ISO | 6 | 3-4 | 4-5 | 4 (shallow, green ) | 5 | 4(95℃) | 4-5 |
Properties of REACTIVE BLUE 4
Boiling point: | 291°C (rough estimate) |
Density | 1.5315 (rough estimate) |
refractive index | 1.6000 (estimate) |
storage temp. | 2-8°C |
form | saline suspension |
Colour Index | 61205 |
pka | -1.22±0.20(Predicted) |
color | Blue to dark blue |
BRN | 602258 |
CAS DataBase Reference | 13324-20-4(CAS DataBase Reference) |
EPA Substance Registry System | 2-Anthracenesulfonic acid, 1-amino-4-[[3-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-sulfophenyl]amino]-9,10-dihydro-9,10-dioxo- (13324-20-4) |
Safety information for REACTIVE BLUE 4
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H319:Serious eye damage/eye irritation |
Precautionary Statement Codes |
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 REACTIVE BLUE 4
Abamectin manufacturer
MaheshRaj Chemicals Pvt Ltd
Neema Chemicals
Parshwanath Group of Indusries
Anand International
Colours India Inc
New Products
Bromine 99.5% AR (4 x 500ml) Fehling's Solution No. B Amino Acid Kit of 23 items set Ammonium Molybdate Reagent Solution Beam's Reagent Solution Ehrlich's Reagent For detection of urobillinogen 4-((2-isopropoxyethoxy)methyl)phenol 4-Hydroxy Carbazole Amino Salicylic Acid. U.S.P. 2 – Methoxy – 5- Sulfamoyl Benzoic acid 1,2,3,4-Tetrahydrocarbazol-4-one Acetone Isobutryl oxime ester Curcuma aromatica Oil Curry leaf Extract Terminalia bellirica Extract Aloe vera extract 200x Withania somnifera (Ashwagandha Extract) Citrus bioflavonoids Extract Ethyl 3-(Pyridin-2-Ylamino)Propanoate Bilastine -IP/BP/ Cypermethric Acid Chloride Methyl Di Chloride (Mdc) 5-Nitrosalicylaldehyde 5-(Difluoromethoxy)-2-Mercapto-1H-Benzimidazole- IP/BP/Related products of tetrahydrofuran
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