Certificate of Analysis
Product Name
PROPYL-P-HYDROXY BENZOATE 98% Extra Pure(nipasol plain)
CAS Number
94-13-3
Molecular Formula
C10H12O3
Catalogue No.
AL1276A
Molecular Weight
180.20 g/mol
Batch Number
AL-2026-AL1276A
Manufacturing Date
September-2026
Expire Date
September-2031
| Type of Test | Standard | Observed |
|---|---|---|
| Description | White crystalline powder | White crystalline powder |
| Assay | 99.5 - 100.5% | 99.60% |
| Impurities reacting acid | Passes test | Passes test |
| Lead (Pb) | <0.001% | 0.0008% |
| Copper (Cu) | <0.0025% | <0.0025% |
| Zinc (Zn) | <0.0025% | 0.002% |
| Arsenic (As) | <0.0003% | 0.0002% |
| Loss on drying at 60°C/2hrs | 0.5% | 0.4% |
| Sulphated ash | <0.05% | 0.048% |
Tested By
Hitesh Kunjathur
Analysed By
Preeti Rane
