| Company Name: |
Shanghai JONLN Reagent Co., Ltd.
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| Tel: |
400-0066400 13621662912 |
| Email: |
422131432@qq.com |
| Products Intro: |
Product Name:ACID RED 211
CAS:12239-05-3
Package:5g;25g;100g
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| | Neutral Red 2gl Basic information |
| Product Name: | Neutral Red 2gl | | Synonyms: | Acid Red 211;C.I.Acid Red 211;Neutral Red 2gl;Red 2GL;Chromate (1-), bis[4-[4-[(5-chloro-2-hydroxyphenyl)azo]-4, 5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonamidato(2-)], sodium;Lanyl Red GG;Taigalan Red 2G.;Neutral Red 2gl ISO 9001：2015 REACH | | CAS: | 12239-05-3 | | MF: | C17H14IN5O4S | | MW: | 0 | | EINECS: | | | Product Categories: | | | Mol File: | Mol File | ![Neutral Red 2gl Structure]() |
| | Neutral Red 2gl Chemical Properties |
| | Neutral Red 2gl Usage And Synthesis |
| Preparation | 2-Amino-4-chlorophenol diazo, and 3-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonamide coupling and chromium complexation, transformed into 1:2 chromium complex. | | Properties and Applications | red. Dark red powder. Soluble in water. Used for wool, silk, polyamide fiber dyeing and printing, also used in leather dyeing.
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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6
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4-5
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5
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4-5
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4
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4-5
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4-5
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5
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| | Neutral Red 2gl Preparation Products And Raw materials |
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