Certificate of Analysis

Product Name CARBORUNDUM POWDER (16/240 grit)
CAS Number 409-21-2
Molecular Formula SiC
Catalogue No. AL00411
Molecular Weight 40.10 g/mol
Batch Number AL-2026-AL00411
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Purity ≥ 98% 99.5%
Moisture Content ≤ 0.5% 0.3%
Residue on Ignition ≤ 0.1% 0.05%
Particle Size Distribution 16/240 grit 16/240 grit
Solubility Insoluble in water Insoluble
Result: The above product is expected to comply with 16/240 grit grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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