Interested to Buy Any Domain ? << Click Here >> for more details...
Why sulpuric acid only used to ROI but not used nitric acid
and some other acids?
- 7 Answers
- 32366 Views
- Cadila, Laurus, Ranbaxy, I also Faced
- E-Mail Answers
Answer Posted / ankur dwivedi
As we generally check the inorganics by this test by
converting it into their sulphates with the treatment of
H2SO4 and sulphates are very stable at high temperature
(about up to 800-1000). while nitrates and chlorides are
not stable at high temperature. Hence it is recommended to
go for sulphated ash instead of nitrates and chlorides.
Ankur Dwivedi
ZCL Chemicals, Ankleshwar
| Is This Answer Correct ? | 83 Yes | 2 No |
Post New Answer View All Answers
for inorganic molecules require to do RS, Assay and disso?
how many types of balance calibration test?
how to set sample and standard concentration in RS method?
Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6
how require to interprit the method precision data of hptlc?
In IR spectra, generally a molecule vibrates without apply emr or ir light?
Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?
how to qualify the impurity?
if instrument calibration fails then what require to do?
How can I develope method of dissolution by HPLC OR UV
why digestion require in icpms?
How to calculation of residual solvent methanol (3000 ppm) standard solution, and how many quantity used of test sample
How to choose the which salt is suitable for mobilephase
For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?
if you have given one product then how you determine the impurity in that?
