logo1.png TREERING GROUP LIMITED
Add:  Building C,No.888,Huanhu West 2nd Road,Lingang Special Area,China (Shanghai) Pilot Free Trade Zone.
Tel: +86 191 1634 4846    Website: www.treering.com.cn

Certificate of Analysis

Product Name:CanthaxanthinSpecification:10% Feed
Batch No.:TR20255910Quantity:10,000 KGS
Production Date:Aug 9,2025Expiry Date:Aug 8,2027
ITEMSMETHODSSPECIFICATIONSRESULTS
Appearance and DescriptionVisualRed to purple flowable powder particlesPurple flowable powder particles
IdentificationUVIt should accord with the characteristics of uv-vis scanning spectrum for  canthaxanthin. The spectrum has a maximum absorption peak between 470nm and  476nmConform
Loss on dryingGB7300.902≤8.0%4.4%
Lead(as Pb)GB/T13080≤10mg/kgCertified
Arsenic(as As)GB/T13079≤2mg/kgCertified
Particle Size (0.84mm)GB/T5917.1≥100%100%
Particle Size (0.42mm)GB/T5917.1≥80%86%
Triphenyl phosphine oxide (TPPO)GB7300.902≤0.01%Certified

CONCLUSION: The goods conform the standard.
PACKING:  20 KGS/Carton
STORAGE:Store in a cool and dry place, away from light ,heat and oxygen.