Certificate Of Analysis
Part Number: GBL-192206
Product Name: Gibberellic acid
General Information:

LOT NUMBER: PR201206-09
FORMULA: C19H22O6
FORMULA WEIGHT: 346.37
CAS NUMBER: 77-06-5
MDL NUMBER: MFCD00079329
QUALITYRELEASE DATE: 6-Dec-2020
EXPIRATION DATE: 5-Dec-2024
LONG TERM STORAGE: 2-8℃
Test |
Specification |
Result |
Appearance(Color) |
White |
White |
Appearance(Form) |
Powder |
Powder |
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
Purity(HPLC) |
≥90.0% |
97.93% |
Specific rotation[A]20/D(C=10,ETOH) |
75°-90° |
81° |
Loss on drying |
≤3.0% |
Conforms |
Recommended Retest Period |
---- |
4 Years |
Note: Stanford Chemicals guarantees the purity of this chemical standard +/- 2.0 % eviation 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。