Add to BookMark
  cnhome    
  Homepage Introduce Products Support OnlineOrder ContactUs  
Products Catalog
OnlineOrder
Links
 
 
Current location:   Products>>Kojic Acid>>Introduce || Quality Standard || Packaging
QUALITY STANDARD OF KOJIC ACID
Item Index
Appearance Property Almost White Crystal or Crystalline Powder
Purity(%) min 99.0 
Melting Point(Deg C) 152-155
Loss on Drying(%) max 0.5
Ignition Residue(%) max 0.1
Chloride(%) max 0.005
Heavy Metals(%) max 0.001
Arsenic(%) max 0.0001
Iron(%) max 0.001
Microbiological Test max Bacteria:3000CFU/g
Colon bacillus: Negative
Fungi: 50 CFU/g
This is a general standard, for reference only. Each batch is slightly different. You can send email to us for ask the latest batch of COA.
 
[Related Links]
Kojic acid introduce.
Packaging of Kojic acid.
 
About Us | Site Map | Privacy Policy | Contact Us | ©2003-2015 Sichuan Huamai Technology Co.,Ltd