Product Name:(-)-Epicatechin
General Information:
FORMULA :C15H14O6
FORMULA WEIGHT:290.27
CAS NUMBER:490-46-0
MDL NUMBER:MFCD00075648
LONG TERM STORAGE:2-8℃
Test
|
Specification
|
Result
|
Appearance (Color)
|
Light Brown
|
Light Brown
|
Appearance (Form)
|
Powder
|
Powder
|
Proton NMR Spectrum
|
Conforms to Structure
|
Conforms
|
Purity(HPLC)
|
≥98.00%
|
99.41%
|
Loss on Drying
|
≤3.00%
|
Conforms
|
Recommended Retest Period
|
----------
|
2 Years
|
Note: It guarantees the purity of this chemical standard +/- 0.5 % deviation prior to the expiration date shown on the label. This guarantee is exclusive of any contamination caused by the customer.
注:以上信息仅供参考,以产品附带证书为准。