You may login with either your assigned username or your e-mail address.
The password field is case sensitive.

Reply to comment

1. Response

Dear Member,

Use of Azo dyes having orthotolidine is banned in textile, leather and coir industries.

The following website gives the llist of banned amines in India

http://textilescommittee.nic.in/faq-lab.htm

I do not think that there is a official ban in India as for as water testing is concerned. Many field test kits, available in India, are still based on this test., although it should be mentioned that E Merck kit does not use this amine, Files on details of E Merck test strip and quantitative methods are attached.

Technical information on o-toludine is also attached.

Regards

Leela Iyengar

Advisor            
Arghyam
Bangalore

Reply

The content of this field is kept private and will not be shown publicly.
CAPTCHA
This question is for testing whether you are a human visitor and to prevent automated spam submissions.
5 + 15 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 2.5 India License.