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Reactive Red Brown K-B3r

Product Name
Reactive Red Brown K-B3r
CAS No.
12225-66-0
Chemical Name
Reactive Red Brown K-B3r
Synonyms
Brown K-B3R;Red Brown K-B3R;Ambifix Brown H5BR;Reactive Brown 9;Procion Brown H 4R;Procion Brown R-5BR;Helaktyn Brown D-4R;Begative Brown P-4R;Procion Brown H-5BR;Procion Brown P-5BR
CBNumber
CB2874843
Molecular Formula
C29H20IN7Na2O12S3
Formula Weight
0
MOL File
Mol file
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Hazard and Precautionary Statements (GHS)

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Reactive Red Brown K-B3r Chemical Properties,Usage,Production

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

Raw materials

Preparation Products

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Reactive Red Brown K-B3r Suppliers

Winchem Industrial Co. Ltd
Tel
0574-83851061
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86-574-87083209
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China
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400-0066400 13621662912
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China
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9986
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Alfa Chemistry
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1-516-6625404
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United States
ProdList
9171
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Alfa Chemistry
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+1-5166625404
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Info@alfa-chemistry.com
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United States
ProdList
21317
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Hefei TNJ Chemical Industry Co.,Ltd.
Tel
0551-65418671
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0551-65418697
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sales@tnjchem.com
Country
China
ProdList
34572
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Dideu Industries Group Limited
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Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
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029-81148696 18161915376
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Hangzhou Yaoruiyicheng Biological Medicine Co., Ltd
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