Certificate of Analysis

Product Name SULPHAMETHOXAZOLE 98% Extra Pure
CAS Number 723-46-6
Molecular Formula C10H11N3O3S
Catalogue No. AL1483E
Molecular Weight 253.28 g/mol
Batch Number AL-2026-AL1483E
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay 98% min 98.5%
Melting Point 165-170 °C 168 °C
Moisture Content <1% 0.5%
Residue on Ignition <0.1% 0.05%
Related Substances None detected None detected
Result: The above product is expected to comply with Extra Pure grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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