CERTIFICATE OF ANALYSIS
Product Name GALLIC ACID Extra Pure CAS Number 5995-86-8
Molecular Formula C 7 H 6 O 5 .H 2 O Catalogue No. AL2256
Molecular Weight 188.14 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Loss on drying at 110°C
Sulphated ash
Chloride (Cl)
Sulphate (SO4)
Tannic acid
Off white powder
(Min.) 99.5%
8 - 10%
<0.1%
<0.01%
<0.005%
Passes test
Off white powder
99.97%
9%
<0.1%
<0.01%
0.004%
Passes test
Result: The above product complies with EP grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane