Home | Favorites


 
 
[Name]: Sodium copper chlorophyll
 
[Origin]: Sodium copper chlorophyll is extracted from fecal pellet of silkworm in organic solvement and is hydrolied in sodium hydroxide.
 
 
[Composition]: It main compents are chlorophyll A(R=CH3) and chlorophyll A(R=CH10)
 
 
[Character]: Dark green powder. Easily soluble in water, slightly soluble in alcohol and chloroform . Water solution: transparent jade green, without sediment.
 
Items
GB3262-82
PH
9.00-10.70
E1%,1cm,405nm        ≧
568
Extinction ratio3(E405nm/E630nm)
3.20-4.0
Total copper (Cu), %
4.0-6.0
Free copper                 ≦
0.025%
. Arsenic(As)          ≦
2mg/kg
Lead(Pb)                 ≦
5mg/kg
Loss on drying             ≦
4%
Residue in ignition         ≦
36%

 

[Usages]:  It is widely used in cakes, beverages, sweets, ice-cream ,green toothpaste and cosmetics, etc..


 

  Fax

Tel:0791-88105818 Fax:0791-88102328
E-MAIL:hkcolors@yahoo.com.cn
Web Site:http://www.hkcolors.com
copyright 2006-2016  by HUA KANG NATURAL COLOR FACTORY