Certificate of Analysis

Product Name 1-CHLORO-2-NITROBENZENE 98% (ONCB)
CAS Number 88-73-3
Molecular Formula C6H5ClNO2
Catalogue No. AL00457
Molecular Weight 157.56 g/mol
Batch Number AL-2026-AL00457
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 98% 98.5%
Melting Point 45-47 °C 46 °C
Moisture Content ≤ 0.5% 0.3%
Residue on Ignition ≤ 0.1% 0.05%
Related Substances No more than 1% of any single impurity 0.8%
Solubility Slightly soluble in water, soluble in organic solvents Slightly soluble in water, fully soluble in ethanol.
Result: The above product is expected to comply with 98% grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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