Company Name: |
R K Synthesis Limited
|
Tel: |
+91-9825095198 +91-9825095198 |
Email: |
info@rksynthesis.com |
Products Intro: |
Product Name:Reactive Brown 9 CAS:12225-66-0 Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
|
Company Name: |
Urmit Chemical Pvt Ltd
|
Tel: |
+91-9825437909 |
Email: |
export@urmitchem.com |
Products Intro: |
Product Name:Reactive Brown 9 CAS:12225-66-0 Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
|
Company Name: |
Ria Dyes and Chemicals Co
|
Tel: |
91-7925897400 8870855556 |
Email: |
ria@riadyes.com |
Products Intro: |
Product Name:Reactive Brown 9 CAS:12225-66-0 Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
|
|
| Reactive Red Brown K-B3r Basic information |
Product Name: | Reactive Red Brown K-B3r | Synonyms: | Reactive Brown 9;Reactive Red Brown K-B3r;C.I. Reactive Brown 9;Reactive red brown KM-B3R;Brown K-B3R;Adiactive Brown H-4R;Ambifix Brown H5BR;Begative Brown P-4R | CAS: | 12225-66-0 | MF: | C29H20IN7Na2O12S3 | MW: | 0 | EINECS: | | Product Categories: | | Mol File: | Mol File | ![Reactive Red Brown K-B3r Structure]() |
| Reactive Red Brown K-B3r Chemical Properties |
| Reactive Red Brown K-B3r Usage And Synthesis |
Preparation | 2-Aminobenzoic acid diazo, and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, and then chromium complexation; 2,4,6-Trichloro-1,3,5-triazine and 2-(4-Aminophenylsulfonyl)ethyl hydrogen sulfate condensation, triethylorthoformate condensation, again with complex product condensation, and salting-out. | Properties and Applications | Claret . Palm black powder. The strong sulfuric acid for black purple, diluted into purple, accompanied by precipitation; Nitric acid in the red for sauce, diluted for sauce is still red. The dye water solution is red sauce, add 1 Moore sodium hydroxide is still red sauce, continue to join insurance powder by shallow warm red to colorless; Add a boric acid sodium can’t restore the original colour and lustre. Can be used for cotton, viscose and various methods of silk dyeing and printing directly.
Standard
|
Light Fastness
|
Oxygen bleaching
|
Persperation Fastness
|
Soaping
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
ISO
|
4-5
|
5
|
4-5
|
4-5
|
3-4
|
4-5
(100℃)
|
4-5
|
|
| Reactive Red Brown K-B3r Preparation Products And Raw materials |
|