Certificate Of Analysis
Part Number: CDC-151161 
Product Name: Cyanidin Chloride 
General Information:

LOT NUMBER: PR210103-09 
FORMULA: C15H11CIO6 
FORMULA WEIGHT: 322.70 
CAS NUMBER: 528-58-5 
MDL NUMBER: MFCD00017582 
QUALITY RELEASE DATE: 3-Jan-2021 
EXPIRATION DATE: 2-Jan-2023 
LONG TERM STORAGE: 2-8℃
	
		
			| Test | Specification | Result | 
		
			| Appearance(Color) | Red-Brown | Red-Brown | 
		
			| Appearance(Form) | Powder | Powder | 
		
			| Proton NMR Spectrum | Conforms to Structure | Conforms | 
		
			| Purity(HPLC) | ≥98.00% | 98.74% | 
		
			| Uncertainty | ---- | +/- 0.5% | 
		
			| Loss on Drying | ≤3.0% | Conforms | 
		
			| Recommended Retest Period | ---- | 2 Years | 
	
Note: Stanford Chemicals guarantees the purity of this chemical standard +/- 0.5%  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。