Denatured Ethanol(96% & 99%)

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

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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