China (Mainland)
Assessedsupplier
14274-07-8 CAS NO.14274-07-8
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
- Product Details
Keywords
- Methyl-4-oxo-4-phenyl-2-butenoate
- 14274-07-8
- 14274-07-8
Quick Details
- ProName: 14274-07-8
- CasNo: 14274-07-8
- Molecular Formula: C11H10O3
- Appearance: Powder
- Application: Contact with sales manager
- DeliveryTime: promptly
- PackAge: Aluminium Foil Bag and Paper Drum
- Port: china main port
- ProductionCapacity: 1000000 Kilogram/Month
- Purity: 99.5%
- Storage: 1MT
- Transportation: By Sea/Air/DHL
- LimitNum: 1 Kilogram
Superiority
| Item | Standard | Test Results | |
|
Identification |
A.H-NMR:Comply with the structure |
Complies |
|
|
B.LC-MS:Comply with the structure |
Complies |
||
|
C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
||
|
D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
Complies |
||
|
Crystallinity |
meets the requirements. |
Complies |
|
|
Loss on drying |
≤2.0% |
0.19% |
|
|
Heavy metals |
≤10 ppm |
<10ppm |
|
|
Water |
≤1.0% |
0.1% |
|
|
Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.009% |
|
|
Related substances |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
|
Total Impurity |
≤0.5% |
0.18% |
|
|
Purity |
≥99.0% |
99.7% |
|
|
Assay |
99.0%~101.0% (anhydrous substance). |
99.8% |
|
|
Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
|
Details
a) Free sample can be supplied.
b) Guide our clients by professinal knowledge and teach them how to use our product after sales
c) Accpet SGS,BV any other third-party inspection before loading
d) High quality best price Guaranteed