6262-05-1
| Name | Acid Violet 131 |
| CAS | 6262-05-1 |
| MOL File | 6262-05-1.mol |
Synonyms
C.I.27060
Acid Violet 131
Fast Violet R
C.I.Acid Violet 131:C.I.26675
2-Naphthalenesulfonic acid,6-hydroxy-5-[[4-[(4-sulfophenyl)azo]-1-naphthalenyl]azo]-, disodiuM salt
6-Hydroxy-5-[[4-[(4-sodiosulfophenyl)azo]-1-naphthalenyl]azo]naphthalene-2-sulfonic acid sodium salt
Hazard Information
Preparation
2-Aminobenzenesulfonic acid diazo, and 2-Amino-4-methylanisole coupling, its product to diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid.
Properties and Applications
red light purple. Apply to wool, polyamide fiber of printing and dyeing, also can be used for leather color.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 4 | 4 | 4-5 | 4 | 4-5 | 4-5 | ||
Supplier
future industrial shanghai co., ltd
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BeiJing Hwrk Chemicals Limted
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Shanghai Macklin Biochemical Co.,Ltd.
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Grader reagent
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Rhawn Reagent
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Shanghai Jizhi Biochemical Technology Co. Ltd.
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Beijing OKA biological technology co., LTD
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Guangdong Wengjiang Chemical Reagent Co., Ltd.
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Hubei xin bonus chemical co. LTD
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Shanghai Chemisci Technology Co., Ltd
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Aikon International Limited
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Shanghai klamar Reagent Co., LTD
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Hubei Tuobang Chemical Co., Ltd.
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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Qiyuan (Guangdong) Pharmaceutical Chemical Co., Ltd.
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