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Nanjing·Qicheng
	
Quality First, Customer Top,
Integrity-based and Innovative Development

	Vitamin C (VC)
 
	
 
Supplier:DSM company and CSPC Group
Technical index:
| 
				 Test item  | 
			
				 Test standard  | 
		
| 
				 Appearance  | 
			
				 White or yellowish crystal or crystalline powder, odorless  | 
		
| 
				 Identification  | 
			
				 Positive response  | 
		
| 
				 Specific rotation  | 
			
				 +20.5~+21.5  | 
		
| 
				 Heavy metal  | 
			
				 ≦0.001%  | 
		
| 
				 Residue on ignition  | 
			
				 ≦0.1%  | 
		
| 
				 Content  | 
			
				 ≧99.0%  | 
		
| 
				 Arsenic  | 
			
				 ≦3mg/kg  | 
		
| 
				 Plumbum  | 
			
				 ≦2mg/kg  | 
		
| 
				 Iron  | 
			
				 ≦2mg/kg  | 
		
| 
				 Cuprum  | 
			
				 ≦5mg/kg  | 
		
	
 
Physical properties:
White or yellowish crystal or crystalline powder, odorless, sour.
	
 
Usage:
-In hydroxylation reaction: Hydroxylation is a necessary step in the synthesis or decomposition of many important substances in the body. In the process of hydroxylation, vitamin C must be involved.
-In reduction: Vitamin C can be oxidized or reduced in the body, so it can be used as a hydrogen donor or as a hydrogen acceptor, which plays an important role in the redox process in the body.
	
 
Packing: 25kg/box
SUPPLY PRODUCTS
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