Reactive Red 23
- CAS NO.：12769-07-2
- Empirical Formula: C40H68N9O15+
- Molecular Weight: 915.01922
- Update Date: 2023-05-04 15:12:49
What is Reactive Red 23?
Preparation
2-(3-Amino-4-methoxyphenylsulfonyl)ethyl hydrogen sulfate diazo, and 3-Hydroxynaphthalene-2,7-disulfonic acid coupling, and then into copper complex.
Properties and Applications
blue light pink to red blue light. Dark red powder. The strong sulfuric acid for purple, diluted into dark orange; In nitric acid for golden brown, diluted into dark red. Water solution is red, with 1 Moore sodium hydroxide is still red, continue to join insurance powder and warm to light yellow, join a boric acid sodium can’t return to its original colour and lustre. Can be used for cotton, viscose, silk, polyamide fiber disseminated, knot dyeing, roll the dye, continuous knot dyeing and printing, printing and dyeing directly.
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 7 | 4-5 | 5 | 4-5(75℃) | 5 | ||
Safety information for Reactive Red 23
Abamectin manufacturer
Deo Piyu Industries
1Y
Phone:+91-9327002743
Whatsapp: +91 9327002743
product: 12769-07-2 Reactive red 23 98%
Parishi Chemicals
1Y
Phone:+91-9824134274
Whatsapp: +91-9824134274
product: Reactive red 23 12769-07-2 98%
Roop Dyes and Intermediates
1Y
Phone:+91-7926577240
Whatsapp: +91 7926577240
product: 12769-07-2 99%
Emichem Pvt Ltd
1Y
Phone:+91-9831626921
Whatsapp: +91-9831626921
product: 12769-07-2 Reactive red 23 98%
Saraf Dyechem Industries (part of Saraf Group)
1Y
Phone:+91-7948001800
product: Reactive red 23 12769-07-2 98%
Urmit Chemical Pvt Ltd
1Y
Phone:+919825437909
Whatsapp: +91-9825437909
product: Reactive red 23 12769-07-2 99%
New Products
TIN AAS SOLUTION SILVER AAS SOLUTION ANDRADES REAGENT SOLUTION GRAMS SAFRANINE STAINING SOLUTION PLATINUM AAS SOLUTION TUNGSTEN AAS SOLUTION Folic Acid Impurity G Desloratidine Related compound B Dabigatran Acyl-O2-D-Glucuronide Trifluoroacetic Acid Salt Eltrombopag N-Oxide Impurity Di-Nitroso Acyclovir Impurity K DLRD N-OxideRelated products of tetrahydrofuran
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