CERTIFICATE OF ANALYSIS
Product Name 3,5-DINITRO SALICYLIC ACID For Synthesis CAS Number 609-99-4
Molecular Formula C 7 H 4 N 2 O 7 Catalogue No. AL1902
Molecular Weight 228.12 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Melting point
Moisture
Sulphated ash
Sulphate (SO4)
Iron (Fe)
Yellow colored powder
(Min.) 97.0%
170 – 174°C
<7%
<0.1%
<0.04%
<0.005%
Yellow colored powder
97.29%
174°C
5.29%
<0.1%
0.02%
<0.005%
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane