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| | Acid Blue 138 Basic information |
| Product Name: | Acid Blue 138 | | Synonyms: | Acid Blue 138;disodium 1-amino-4-(4-dodecylsulphonatoanilino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate;C.1.Acid Blue 138(62075);C.I. Acid blue 138;Carbolan Blue B;Kayanol milling blue bw;Weak Acid Blue BS;Milling Blue BW | | CAS: | 1324-53-4 | | MF: | C32H36N2Na2O8S2 | | MW: | 686.74638 | | EINECS: | 215-377-9 | | Product Categories: | | | Mol File: | 1324-53-4.mol |  |
| | Acid Blue 138 Chemical Properties |
| | Acid Blue 138 Usage And Synthesis |
| Preparation | 1-Amino-2,4-dibromoanthracene-9,10-dione and 4-Dodecylbenzenamine reaction, then and sodium sulfite, function, stlfonation, and translated into sodium salt. | | Properties and Applications | blue. Blue powder, soluble in water. The strong sulfuric acid for green light blue. Meet copper ions becomes shallow turn green, encounter chromium ion turn green turn dark. Mainly used for silk printing and dyeing, also used for wool and polyamide fiber 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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5-6
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4
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4-5
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5
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4-5
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4-5
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5
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5
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| | Acid Blue 138 Preparation Products And Raw materials |
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