Company Name: |
Leancare Ltd.
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Tel: |
+33 962096793 |
Email: |
enquiry@leancare.co.uk |
Products Intro: |
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Company Name: |
City Chemical LLC
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Tel: |
1-203-932-2489 |
Email: |
sales@citychemical.com |
Products Intro: |
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| AZO BLUE Basic information |
Product Name: | AZO BLUE | Synonyms: | c.i.directviolet28,disodiumsalt;Direct Violet 28;1-Naphthalenesulfonic acid, 4-hydroxy-3-[[4'-[(1-hydroxy- 5-sulfo-2-naphthalenyl)azo]-3,3'-dimethyl[1,1' -biphenyl]-4-yl]azo]-, disodium salt;4-Hydroxy-3-[[4'-[(1-hydroxy-5-sulfo-2-naphtyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-1-naphthalenesulfonic acid disodium salt;4-Hydroxy-3-[4'-(1-hydroxy-5-sulfo-2-naphthalenyl)azo-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo-1-naphthalenesulfonic acid disodium salt;CI 23685;DIRECT VIOLET 39;BRILLIANT ACID BLUE 3B | CAS: | 6420-06-0 | MF: | C34H24N4Na2O8S2 | MW: | 726.69 | EINECS: | | Product Categories: | Organics | Mol File: | 6420-06-0.mol | |
| AZO BLUE Chemical Properties |
| AZO BLUE Usage And Synthesis |
Uses | Azo Blue is an organic dye used in the textile industry. Azo blue is a ground water pollutant. | Preparation | 3,3′-Dimethylbenzidine? double nitriding, and 4-Hydroxynaphthalene-1-sulfonic acid (1 Moore) and 5-Hydroxynaphthalene-1-sulfonic acid (1 Moore) coupled. | Safety Profile | An experimental teratogen. Whenheated to decomposition it emits toxic fumes of NOx,SOx, and NaO2. | Properties and Applications | dark blue purple.
Standard
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Acid Resistance
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Alkali Resistance
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Light Fastness
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Soaping
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Water
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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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4
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1
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1
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2
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| AZO BLUE Preparation Products And Raw materials |
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