Description
Sodium Copper Chlorophyllin Quick Details
Chemical Name:Sodium Copper Chlorophyllin
CAS No.: 28302-36-5
Molecular Fomula: C34H29CuN4Na3O6
Chemical Structure:
Molecular weight: 722.13
Appearance: Dark green fine powder
Sodium Copper ChlorophyllinTypical Properties
Item
Specifications
Characteristics
Dark green fine powder
Absorptance
568min
Assay
100%min
Ratio
3.0-3.9
Content of total copper
Not less than 4.25%
Content of chelated copper
Not less than 4.0%
Content of sodium
5%-7%on dried basis
Nitrogen determination
Not less than 4.0%
Limit of ionic copper
Not more than 0.25% on dried basis
Residue on ignition
Not more than 30% on dried basis
Arsenic
Not more than 3ppm
Lead
Not more than 10ppm
Iron
Not more than 0.50%
Total plate count
NMT 1000cfu/g
Yeast
NMT 100cfu/g
Mould
NMT 100cfu/g
Salmonella
Negative
E.Coli
Negative
PH
9.5-10.7(in a solution 1 in100)
Loss on drying
Not more than 5%(at 105℃ for 2 hours)
Test for fluorescence
No fluorescence is visible
Use of Sodium Copper Chlorophyllin
As a food divigment, it is widely used in cakes, beverages, sweets, ice-cream etc.
Sodium Copper ChlorophyllinPackaging and Shipping
25kg fiber drum
Sodium Copper ChlorophyllinStorage
Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down
