Dr. Pankaj Kapupara

8 Questions 22 Answers 0 Followers

Questions related from Dr. Pankaj Kapupara

Can someone suggest a best method to synthesized copper chrome boron??

Copper Chrome Boron (CCB) is one of the wood preservatives. Which method gives the highest yield in the synthesis of CCB? Their raw materials are copper sulphate, Sodium dichromate and Borax.

12 December 2016 4,053 0 View

Can someone suggest a way to get a maximum yield of o-toluene sulphonyl chloride?

Toluene react with chlorosulphonic acid to produce o-toluene sulphonyl chloride at zero degree temperature but in that more than 20 % p-toluene sulphonyl chloride is form. What is the best...

08 August 2013 6,930 6 View

Which are the best parameter in QSAR for anti fungal study?

I have synthesised 36 compounds series having indole moeity, and evaluated their Antifungal MIC value, Now I want to perfom QSAR to predict the potent compound in this series. Suggest the best...

08 August 2013 615 1 View

Can someone suggest the best free software for QSAR and docking study?

QSAR study for lead optimisation and docking for lead identification

08 August 2013 9,510 1 View

What is the difference between lime sulphur and liquid sulphur?

Liquid sulphur is used as a fungicides in agricultutre, while lime sulphur is also fungicides. Sulphur itself insoluble in water, so lime sulphur is a liquid sulpha., What is Liquid sulphur then?

08 August 2013 1,183 2 View

Can anyone explain how to synthesize sodium tripolyphosphate?

With less polution and appling some green chemistry approach

07 July 2013 5,423 5 View

Can anyone explain how to increase the dispersibility and whiteness of titanium dioxide?

I am preparing titanium dioxide rutile without using Chloride and Sulphate process. I got good % purity of this but it has less dispersibility and whiteness. So how can it be increased?

07 July 2013 3,183 4 View

What is the identification test for trimethylsulphoxonium iodide?

Tmsoi

10 October 2012 332 2 View