CERTIFICATE OF ANALYSIS
Product Name L-ALANINE For Biochemistry CAS Number 56-41-7
Molecular Formula C3H7NO2 Catalogue No. AL0146
Molecular Weight 89.09 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Minimum assay (HClO4 titration) (on dried basis)
Specific rotation [?]20 D (C=5 in HCL 1mol/litre)
Heavy metals (as Pb)
Loss on drying at 105 0C
White crystalline powder
99% min
+140 to +160
0.001% max
0.5% max
White crystalline powder
99.12%
+15 0
<0.001%
0.27%
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane