Certificate Of Analysis
Part Number: PDX-811103
Product Name: Pyridoxine hydrochloride
General Information:

LOTNUMBER: TC210404-16
FORMULA: C8H11NO3·HCI
FORMULA WEIGHT: 205.64
CAS NUMBER: 58-56-0
MDL NUMBER: MFCD00012807
QUALITYRELEASE DATE: 4-Apr-2021
EXPIRATION DATE: 3-Apr-2024
LONG TERM STORAGE: 2-8℃
Test |
Specification |
Result |
Appearance(Color) |
White to off white |
White |
Appearance(Form) |
Powder |
Powder |
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
Purity(HPLC) |
≥98.0% |
99.70% |
Purity(Nonaqueous Titration) |
≥98.0% |
98.80% |
Recommended Retest Period |
---- |
3 Years |
Note: Stanford Chemicals guarantees the purity of this chemical standard +/- 0.2 % 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。