- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
Stearyl alcohol 1-Octadecanol CAS:112-92-5
Quick Details
- Appearance:White powder
- Application: APIs
- PackAge:25kg/drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
Name: Stearyl alcohol
CasNo：112-92-5
Molecular Formula：C18H38O
Purity：USP40,90.0%~102.0%
Molecular Weight：270.49
Details:
|
Item |
Standard |
Test Results |
|
Characters |
Appearance :White or almost white,unctuous flakes,granules or mass |
Complies |
|
Solubility:practically insoluble in water, soluble in ethanol(96 per cent) |
Complies |
|
|
Identification |
GC:the retention time of the major peads correspond to reference standard |
Complies |
|
Hydroxyl value |
195~220 |
215 |
|
Iodine value |
≤2.0 |
0.02 |
|
Acid value |
≤2.0 |
0.06 |
|
Limit of related fatty alcohols |
Sum of unspecified impurities:NMT 1% |
0.15% |
|
Sum of related fatty alcohols and unspecified impurities:NMT 10.0% |
0.2% |
|
|
Residue on ignition |
≤0.1% |
0.02% |
|
Water |
≤0.5% |
0.2% |
|
Assay |
90.0%~102.0% |
99.8% |
|
Conclusion |
This batch of Stearyl Alcohol meets the specification of USP40 |
|
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