| Company Name: |
SBL Colortech Pvt Ltd
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| Tel: |
+91-2240789000 +91-8605059221 |
| Email: |
info@sblcolortech.com |
| Products Intro: |
Product Name:Reactive Red 84
CAS:85187-33-3
Purity:98% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
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| | Reactive Red 84 Basic information |
| Product Name: | Reactive Red 84 | | Synonyms: | disodium 6-amino-5-[[4-[(2-bromo-1-oxoallyl)amino]-2-[(4-methyl-3-sulphonatophenyl)sulphonyl]phenyl]azo]naphthalene-2-sulphonate;2-Naphthalenesulfonic acid, 6-amino-5-4-(2-bromo-1-oxo-2-propenyl)amino-2-(4-methyl-3-sulfophenyl)sulfonylphenylazo-, disodium salt;5-[4-[(2-Bromoacryloyl)amino]-2-[[4-methyl-3-(sodiooxysulfonyl)phenyl]sulfonyl]phenylazo]-6-aminonaphthalene-2-sulfonic acid sodium salt;6-Amino-5-[[4-[(2-bromo-1-oxo-2-propenyl)amino]-2-[[4-methyl-3-[(sodiooxy)sulfonyl]phenyl]sulfonyl]phenyl]azo]-2-naphthalenesulfonic acid sodium salt;Reactive Red 84;C.I.Reactive Red 84:C.I.13429 | | CAS: | 85187-33-3 | | MF: | C26H19BrN4Na2O9S3 | | MW: | 753.529 | | EINECS: | 286-122-7 | | Product Categories: | | | Mol File: | 85187-33-3.mol |  |
| | Reactive Red 84 Chemical Properties |
| | Reactive Red 84 Usage And Synthesis |
| Preparation | 2-methyl-5-(2′-amino-5′-bromo-phenyl sulfone acrylamido-yl) benzenesulfonic acid diazo, and 6-Aminonaphthalene-2-sulfonic acid coupling. | | Flammability and Explosibility | Not classified | | Properties and Applications | colourful red yellow light. Orange red powder. 90 ℃ water solubility in for 100 g/L. Suitable for dyeing in weak acid dye bath, pH control in 5 ~ 6 between, general join 1% of leveler PW-BX. This product can and wool Reactive yellow PW-4 G, blue PW-3 G spell color. Dye bath temperature rise to 70 ~ 75 ℃ to heat preservation 15 ~ 60 minutes, depending on the dyeing depth and decide. Such as dyeing depth greater than 10%, need to use liquid ammonia in post-processing, pH value of 8.5, time 15 minutes, temperature of 80 ℃. The dye levelness is bad, but good color fastness, dyeing fabrics after bright color. Used for wool fiber, tops, scattered wool dyeing, also can be used for wool, silk fabric printing.
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Standard(wool)
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Light Fastness
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Oxygen bleaching
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Persperation Fastness
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Soaping
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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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6
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4-5
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4-5(95℃)
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5
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| | Reactive Red 84 Preparation Products And Raw materials |
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