Company Name: |
Ria Dyes and Chemicals Co
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Tel: |
91-7925897400 8870855556 |
Email: |
ria@riadyes.com |
Products Intro: |
Product Name:Direct blue 54 CAS:8004-75-9 Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
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Company Name: |
Nitin Dye Chem Pvt Ltd
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Tel: |
+91-9820369520 +91-9820369520 |
Email: |
nitindyechem@gmail.com |
Products Intro: |
Product Name:Direct blue 54 CAS:8004-75-9 Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
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Company Name: |
Shreem Industries
|
Tel: |
+91-8866005448 +91-9825605448 |
Email: |
shrimindad1@gmail.com |
Products Intro: |
Product Name:Direct blue 54 CAS:8004-75-9 Purity:98% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
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Company Name: |
Colorants Chem Pvt Ltd
|
Tel: |
+91-9890098067 +91-9890036907 |
Email: |
info@colorantsgroup.com |
Products Intro: |
Product Name:Direct blue 54 CAS:8004-75-9 Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
|
Company Name: |
Appex Dye Stuff Industries
|
Tel: |
+91-9974922439 +91-9974922439 |
Email: |
brijesh@appexdyestuff.co.in |
Products Intro: |
Product Name:Direct blue 54 CAS:8004-75-9 Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
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| 2-Naphthalenesulfonic acid, 4-hydroxy-3-4-(4-nitro-2-sulfophenyl)azo-6(or 7)-sulfo-1-naphthalenylazo-7-(phenylamino)-, trisodium salt Basic information |
| 2-Naphthalenesulfonic acid, 4-hydroxy-3-4-(4-nitro-2-sulfophenyl)azo-6(or 7)-sulfo-1-naphthalenylazo-7-(phenylamino)-, trisodium salt Chemical Properties |
| 2-Naphthalenesulfonic acid, 4-hydroxy-3-4-(4-nitro-2-sulfophenyl)azo-6(or 7)-sulfo-1-naphthalenylazo-7-(phenylamino)-, trisodium salt Usage And Synthesis |
Preparation | 2-Amino-5-nitrobenzenesulfonic acid diazo, and 5-Aminonaphthalene-2-sulfonic acid and 8-Aminonaphthalene-2-sulfonic acid coupling, its product to diazo, in alkaline conditions and 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid coupling. | Properties and Applications | blue. The strong sulfuric acid for green, diluted dark for; In the light of nitric acid for palm orange solution. The dye solution to join strong hydrochloric acid for dark, precipitation; Add thick sodium hydroxide solution for blue precipitation.
Standard
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Acid Resistance
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Alkali Resistance
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Light Fastness
|
Soaping
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Water
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Fading
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Stain
|
Fading
|
Stain
|
ISO
|
5
|
4-5
|
3
|
2
|
|
2
|
|
|
| 2-Naphthalenesulfonic acid, 4-hydroxy-3-4-(4-nitro-2-sulfophenyl)azo-6(or 7)-sulfo-1-naphthalenylazo-7-(phenylamino)-, trisodium salt Preparation Products And Raw materials |
|