Optical Rotation*0.9477*100*200]
Assay Of dextrose= ________________________________
99.8* 200
why Factor=0.9477
Answer Posted / nagendra rane
Specific Optical Rotation [α]tλ = 100 x a
---------
l x C
Where Specific Optical Rotation at temperature âtâ and âλâ
is wavelength
a = Optical Rotation
l = length of Polarimeter tube
c = Concentration
The average Specific Optical Rotation of Dextrose
α = +52.76
Therefore C = 100 x a (Optical rotation)
---------------------------
2 x α
C = 100 x a (Optical rotation)
---------------------------
2 x 52.76
C = a X 0.9477
Concentration of Dextrose(C)= OR(a) x 0.9477
Is This Answer Correct ? | 16 Yes | 4 No |
Post New Answer View All Answers
Why irmoisture balance is used for corrugated box moisture testing
how require to select dissolution media? what is discrimination?
What is split ratio in Gc? Splitless? how requirr to select?
what are risk assement in the analytical qbd?
What is the acceptance criteria for moisture balance when calibrated with sodium sulfate
in which situation require to take incident in validation?
what is mean by dissolution hydrodynamics?
why require to add enzymes in capsules dissolution only? is it require to tablet also?
In HPLC Calibration, On which basis RSD Limit of noise test is fixed (NMT 33.0 % )
what is mean by dissolution biowaiver study?
What is gelatinization?
What is the formula for relative diffrence for standard solution in solution stability in validation?
what is biorelivent dissolution media?
Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?
Which products will produce when acetic anhydride reacts with Ter-butanol, Sec-butanol, Iso butanol, Dimethylamine etc.