CERTIFICATE OF ANALYSIS
Product Name GRAPHITE FINE POWDER Extra Pure CAS Number 7782-42-5
Molecular Formula ---------- Catalogue No. AL2331
Molecular Weight ---------- Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Substances soluble in ethanol
Residue in ignition (800°C)
Particle size 50 mm
Bulk density
Loss on drying (120°C)
Black amorphous powder
<0.2%
<1.0%
>99.5%
20 – 30g/100ml
<0.5%
Black amorphous powder
<0.2%
0.42%
99.5%
26.2g/100ml
<0.5%
Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane