CAS number: 5026-62-0
Molecular formula: C8H7NaO3
molecular weight: 174.1291
Chemical structure:
PRODUCT NAME | METHYL PARABEN SODIUM | |
SHELF LIFE | 2 YEARS | |
Item | Specification | Test Results |
Appearance | White Powder | White Powder |
Identification | Passed | Passed |
Clarity and Color of Solution | clear and not more intensely coloured than reference solution BY6 | Passed |
Purity (on dry base ) % | 98.5-101.5 | 99.2 |
PH | 9.5-10.5 | 9.7 |
Sulfate % | ≤0.03 | <0.03 |
Moisture % | ≤5.0 | 3.8 |
Chloride ppm | ≤350 | Passed |
Heavy Metal (Pb) | ≤10ppm | <10ppm |