| Company Name: |
3B Pharmachem (Wuhan) International Co.,Ltd.
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| Tel: |
821-50328103-801 18930552037 |
| Email: |
3bsc@sina.com |
| Products Intro: |
Product Name:LUXOL FAST BLUE ARN
CAS:12226-74-3
Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g
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| | LUXOL FAST BLUE ARN Basic information |
| | LUXOL FAST BLUE ARN Chemical Properties |
| form | Powder | | color | Dark blue-purple |
| | LUXOL FAST BLUE ARN Usage And Synthesis |
| Chemical Properties | DARK BLUE-PURPLE POWDER | | Uses | Solvent Blue 37 is an azo dye that stains phospholipids and myelin. | | Preparation | 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid diazotization, and 8-(Phenylamino)naphthalen-1-ol coupling. | | Properties and Applications | red light blue. Soluble in water is purple, soluble in Cellosole, slightly soluble in ethanol for red light blue, insoluble in other organic solvent. In concentrated sulfuric acid for SAP green, dilution after blue; In concentrated nitric acid for chestnut, and then into orange. Dye aqueous solution to join concentrated hydrochloric acid for blue; Join concentrated sodium hydroxide solution for red orange brown. Used in paint and ballpoint ink
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Standard
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Light Fastness
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Heat-resistant(℃)
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water
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Sodium Carbonate(5%)
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Hydrochloric acid(5%)
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Melting point
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Stable
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ISO
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Poor
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195-225
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| | LUXOL FAST BLUE ARN Preparation Products And Raw materials |
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