How to prepare calcium thioglycolate trihydrate assay 99%?

Dear sir , we want make calcium thioglycolate trihydrate , but we are getting only 95% only how to make 99%

10 November 2017 3,567 0 View

PREPARATION OF BENZONITRILE

, I want prepare benzonitrile from benzaldehyde in presence of hydroxylamine hydrochloride we are getting more impurities which method good for this is type of reactions.

05 June 2017 8,742 0 View

How to purify p-amino tert butyl benzamide ?

11 December 2016 8,802 4 View

Mebeverin retro synthesis?

Can anyone provide retro synthesis of mebeverin?

05 June 2016 6,909 3 View

Synthesis of calciumthioglycolate from 80% of thioglycolic acid?

How to prepare calciumthioglycolte from 80% thioglycolic acid, we are preparing aqueous media its coming clear solution please give any suggustion. which solvent is suitable for this reaction.

03 April 2016 1,002 3 View

How to learn chemical technology transfer?

I want to learn to chemical technology transfer in process r&d and chemical calculations?

03 April 2016 9,859 3 View

Can anyone suggest a convenient way to synthesize aromatic nitro to aromatic amine?

01 January 1970 5,552 4 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View