Company Name: |
Shreem Industries
|
Tel: |
+91-8866005448 +91-9825605448 |
Email: |
shrimindad1@gmail.com |
Products Intro: |
Product Name:Direct red 72 CAS:8005-64-9 Purity:98% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
|
Company Name: |
Emichem Pvt Ltd
|
Tel: |
+91-3340440048 +91-9831626921 |
Email: |
info@emichem.co.in |
Products Intro: |
Product Name:Direct red 72 CAS:8005-64-9 Purity:98% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
|
Company Name: |
Colorants Chem Pvt Ltd
|
Tel: |
+91-9890098067 +91-9890036907 |
Email: |
info@colorantsgroup.com |
Products Intro: |
Product Name:Direct red 72 CAS:8005-64-9 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 red 72 CAS:8005-64-9 Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
|
Company Name: |
Tanya Exports
|
Tel: |
+91-9825040588 +91-9825033002 |
Email: |
tanactive@gmail.com |
Products Intro: |
Product Name:Direct red 72 CAS:8005-64-9 Purity:98% Package:1 kg,5 kg, 10 kg,25kg
|
|
| Direct red 72 Basic information |
| Direct red 72 Chemical Properties |
| Direct red 72 Usage And Synthesis |
Preparation | 6-Aminonaphthalene-2-sulfonic acid diazo, and N,N’-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea coupling, O-Anisidine (0. 6 Moore) and O-Methylaniline (0.4 Moore) diazo, and coupled product matches. | Properties and Applications | red. Soluble in water for colourful red, soluble in ethanol is shallow orange red. The strong sulfuric acid to red light purple, diluted red brown to orange for brown. The dye solution to join strong hydrochloric acid for orange brown; With strong sodium hydroxide solution for red light brown to orange brown.
Standard
|
Acid Resistance
|
Alkali Resistance
|
Light Fastness
|
Soaping
|
Water
|
Fading
|
Stain
|
Fading
|
Stain
|
ISO
|
4
|
5
|
3
|
1-2
|
|
1-2
|
|
|
| Direct red 72 Preparation Products And Raw materials |
|