Denatured Ethanol(96% & 99%)

Denatured Ethanol







CERTIFICATE of ANALYSIS Denatured
Ethanol (99%) With 40ppmDS





TEST



DESCRIPTION



OBSERVATION



METHOD





Appearance



Clear & Colorless liquid



Clear & Colorless liquid



Visual





Relative Density @ 20 0 c % v/v
minimum.



0.787- 0.798



0.791



IS: 323




Ethyl
Alcohol Content
Percent By
Volume at 200 C Minimum.
Degrees Overproof, Minimum


99.00 -
99.60 % V/V


74.3 -75


99.50 %
V/V


75.0




IS: 323




Clarity of Solution ,diluted


Clear


Clear


---




Miscibility with water


Miscible


Miscible


IS: 323




Alkalinity


Nil


Nil


IS: 323




Acidity (As Acetic Acid) %w , Maximum


0.0030 (30 ppm)


0.0020


IS: 323




Moisture by KF % W


0.5%


0.3%


By KFT




Residue on Evaporation, %w Maximum


0.0025 (25 ppm)


0.0010


IS: 323




Volatile Impurities:
















Methanol


Not More Than 1000ppm


Not Detected


By GC




Benzene


Not More Than 2ppm


Not detected


By GC




Aldehyde + Acetal


Not more than 1000 ppm


Passes the test


By GC




Total Other impurities


Not More Than 300 ppm


Passes the test


By GC




Acetone as Denaturant %v/v


0.5 %


0.5 %


By GC




Sd/- Analyzed By


Sd/-Checked By


Sd/-Approved By