Listing ID #1154742
Company Information
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Contact SupplierBased in Gujarat, India, we are a well-known Manufacturer, Exporter and Supplier of Direct Red 81 Dye. Our adroit experts formulate Direct Red 81 dye under controlled condition with the use of high-grade compounds and advance technology. This red dye is widely applauded for superb quality, high efficacy and impurity free nature. It is made available in different size packs at the best market prices.
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General Properties |
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Product Name |
Direct Red 81 |
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Commercial Name |
Red 5BL |
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Color Index Number |
28160 |
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C.A.S. Number |
2610-11-9 |
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EC Number |
220-028-9 |
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Chemical Name |
disodium 7-benzamido-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate |
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Molecular Formula |
C29H21N5Na2O8S2 |
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Physical Properties |
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Solubility at 90 C |
75 GPL |
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Insoluble |
0.15% w/w |
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Fastness Properties |
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Light fastness |
5 |
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Washing fastness |
4 |
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Perspiration |
4 |