Citrus Extract

CAS number: 520-26-3

Molecular formula: C28H34O15

molecular weight: 610.55

Chemical structure:

Certificate of analysis
Product nameCitrus ExtractShelf Life2 years
Quality data
ItemsTest SpecificationsTest Results
AppearanceBeige,light yellow to brown  powderComplies
IdentificationThe retention time obtained from the test solution correspronds to that obtained from the standard solutionComplies
Solubility1)Soluble in dilute sodium hydroxideand n, ndimethyl formamide 2)Insoluble in water ,alcohol,ether.Complies
Particle Size100% through 80mesh Complies
Loss on drying≤5.0%3.47%
Residue on ignition< 0.4%0.25%
Heavy Metals< 10ppmComplies

Absorption 

(2.5% in 0.1M sodium hydroxide,at 660nm) 

< 0.3000.206
Specific Volume>2.2cc/g         Complies
Assay Hesperidin(HPLC)>90%91.1%
StoragePreserve in tight containers, protected from light in dry cool place