CERTIFICATE OF ANALYSIS
Product Name MENADIONE (vitamin K) CAS Number 58-27-5
Molecular Formula C 11 H 8 O 2 Catalogue No. AL2916
Molecular Weight 172.19 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay (by cerimetry titration after reduction)
Melting point
Loss on drying
Yellowish green powder
98.5-101%
105-107°C
<0.3%
Yellowish green powder
98.6%
106°C
<0.3%
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane