Company Name: |
Urmit Chemical Pvt Ltd
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Tel: |
+91-9825437909 |
Email: |
export@urmitchem.com |
Products Intro: |
Product Name:Reactive blue 81 CAS:75030-18-1 Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
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Company Name: |
Ria Dyes and Chemicals Co
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Tel: |
91-7925897400 8870855556 |
Email: |
ria@riadyes.com |
Products Intro: |
Product Name:Reactive blue 81 CAS:75030-18-1 Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
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Company Name: |
Jaffs Dyechem Private Limited
|
Tel: |
+91-9825035135 +91-7925392314 |
Email: |
info@jaffsdyechem.com |
Products Intro: |
Product Name:Reactive blue 81 CAS:75030-18-1 Purity:98% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
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Company Name: |
Prem Dye Chem Industries Pvt Ltd
|
Tel: |
+91-2266989381 +91-2242504444 |
Email: |
info@premdye.com |
Products Intro: |
Product Name:Reactive blue 81 CAS:75030-18-1 Purity:98% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
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| Reactive Blue 81 Basic information |
Product Name: | Reactive Blue 81 | Synonyms: | Reactive Blue 81;5-[(4,6-Dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[[4-(phenylamino)-3-sulfophenyl]azo]-2,7-naphthalenedisulfonic acid trisodium salt;C.I.18245;5-[(4,6-Dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[2-[4-(phenylamino)-3-sulfophenyl]diazenyl]-2,7-naphthalenedisulfonic acid sodium salt;Reactive Blue M2R;Reactive blue 81 (C.I. 18245);2, 7-Naphthalenedisulfonic acid, 5-[(4, 6-dichloro-1, 3, 5-triazin-2-yl)amino]-4-hydroxy-3-[[4-(phenylamino)-3-sulfophenyl]azo], trisodium salt;Acticrom Brilliant Blue F2R | CAS: | 75030-18-1 | MF: | C25H18Cl2N7NaO10S3 | MW: | 766.53 | EINECS: | | Product Categories: | | Mol File: | 75030-18-1.mol | ![Reactive Blue 81 Structure](CAS/20210111/GIF/75030-18-1.gif) |
| Reactive Blue 81 Chemical Properties |
| Reactive Blue 81 Usage And Synthesis |
Preparation | 5-Amino-2-(phenylamino)benzenesulfonic acid diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidcoupling, and then and 2,4,6-Trichloro-1,3,5-triazine condensation . | Properties and Applications | red light blue. Blue powder, in the water solubility is better. Used for cotton fabrics, polyamide, wool dyeing or fountain of rolling dyeing.
Standard(cellulose)
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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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3-4
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4-5
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| Reactive Blue 81 Preparation Products And Raw materials |
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