Product Name: 15-Crown-5
CAS No.: 33100-27-5
EINECS: 251-379-6
Molecular Formula: C10H20O5
Molecular Weight: 220.26
Grade Standard: Industrial Grade
Purity: 98%
Appearance:colorless to light yellow transparent liquid
Packaging: bottle as customer requirements
Delivery Time: prompt shipment after order confirmation
CERTIFICATE OF ANALYSIS
Report Date：
|
Product Name |
15-Crown-5 |
Batch No. |
|
|
|
Quantity |
|
Mfg Date |
|
|
|
Storage |
cool and sealed，protect from light |
|||
|
Molecular Formula：C10H20O5 Molecular Weight：220.3 |
CAS No.：33100-27-5 |
|||
|
Items |
Factory Inner Standard |
Results |
|
Appearance |
Colorless to light yellow transparent liquid |
Complies |
|
Assay |
≥95% |
98.39% |
|
Residue on ignition |
≤0.5% |
0.15% |
|
Water |
≤0.5% |
0.17% |
|
Identification |
Conformed to standard |
Conformed |
|
Conclusion |
Qualified, conformed to the factory inner standard |
|