| Company Name: |
City Chemical LLC
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| Tel: |
1-203-932-2489 |
| Email: |
sales@citychemical.com |
| Products Intro: |
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| Company Name: |
Pfaltz & Bauer, Inc.
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| Tel: |
(800) 225-5172 |
| Email: |
sales@pfaltzandbauer.com |
| Products Intro: |
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| | ERIOCYANINE A Basic information |
| Product Name: | ERIOCYANINE A | | Synonyms: | ACID VIOLET 12B;ERIOCYANINE A;CI NO 42576;CI 42576;Acidal Fast Violet;C.I.Acid Blue 75;N-Methyl-N-[4-[[4-(dimethylamino)-2-sodiosulfophenyl][4-[N-benzyl-N-(3-sulfonatobenzyl)amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]methanaminium;[4-[[4-[benzyl-[(3-sulfophenyl)methyl]amino]phenyl]-[4-(dimethylamino)-2-sulfophenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium | | CAS: | 5863-54-7 | | MF: | C37H36N3NaO6S2 | | MW: | 705.82 | | EINECS: | | | Product Categories: | | | Mol File: | 5863-54-7.mol |  |
| | ERIOCYANINE A Chemical Properties |
| | ERIOCYANINE A Usage And Synthesis |
| Preparation | 5-(Dimethylamino)-2-((4-(dimethylamino)phenyl)(hydroxy)methyl)benzenesulfonic acid and N-benzyl-N-3′-sulfobenzylaniline?condensation, and then will product oxidation, and translated into sodium salt. | | Properties and Applications | purple light blue. Soluble in water and ethanol is purple. The strong sulfuric acid for light brown, diluted into light green to blue.
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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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2
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3-4
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5
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3
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4-5
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|
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AATCC
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1
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3
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3
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4
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1
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2
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| | ERIOCYANINE A Preparation Products And Raw materials |
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