Product Brief Introduction
Product name:Cetyl Alcohol
CAS:36653-82-4
MF:C16H34O
MW:242.441
Product Specification
|
Item |
Specification |
|
Appearance |
White powder, granules, flakes and lumps, Smell of oil, transparent oily liquid after melting |
|
Idenfification |
The retention time of the main peak of the test solution should be consistent with the retention time of the main peak of the reference solution. |
|
Clarity and color of Ethanol solutions |
Complies with the requirements |
|
Melting point |
46℃-52℃ |
|
Alkalinity |
The solution should not be red |
|
Residue on ignition |
≤0.1% |
|
Iodine Value(g I2/100g) |
≤1.5 |
|
Acid Value (mg KOH/g) |
≤1.0 |
|
Saponification value (mg/g) |
≤1.0 |
|
Hydroxyl value (mg KOH/g) |
220-240 |
|
Related substances |
Total Unspecified impurities ≤1.0% |
|
|
Total other fatty alcohols and impurities ≤5.0% |
|
Heavy metals |
≤10ppm |
|
Total Plate Count |
≤1000 cfu/g |
|
Molds & Yeast |
≤500 cfu/g |
|
Pseudomonas aeruginosa |
Negative |
|
Staphylococcus aureus |
Negative |
|
Assay |
≥95.0% |
