| Customization: | Available |
|---|---|
| CAS No.: | 127-40-2 |
| Formula: | C40h56o2 |
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| Item | Specification | Test Method | |||||||||
| 1 Description | Red to reddish-brown beadlets, with white spots of food starch |
Visual | |||||||||
| 2 Identification | The retention time of principal peak in test solution is similar to the reference solution. |
HPLC | |||||||||
| 3 Loss on drying | ≤5.0% | USP<731> | |||||||||
| 4 Heavy metals (as Pb) | ≤0.001% | USP<231> | |||||||||
| 5 Lead | ≤2ppm | USP<233> ICP-MS |
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| 6 Arsenic | ≤2ppm | ||||||||||
| 7 Mercury | ≤0.1ppm | ||||||||||
| 8 Cadmium | ≤1ppm | ||||||||||
| 9 Residue on ignition | ≤2.0% | USP<281> | |||||||||
| 10 Assay of total carotenoid | ≥10.0% | UV | |||||||||
| 11 Assay of Lutein Assay of Zeaxanthin |
≥10.0% ≥0.6% |
HPLC | |||||||||
| 12 Particle Size 12.1 Pass through sieve No.20 12.2 Pass through sieve No.40 12.3 Pass through sieve No.100 |
100% ≥85% ≤15% |
USP<786> | |||||||||
| 13 Microbial tests 13.1 Total aerobic microbial count 13.2 Total moulds and yeasts count 13.3 Enterobacteria 13.4* Salmonella 13.5* Escherichia coli 13.6* Staphylococcus aureus 13.7* Pseudomonas aeruginosa |
≤1000 cfu/g ≤100 cfu/g ≤10 cfu/g n.d./25g n.d./10g n.d./10g n.d./10g |
Ph.Eur. 2.6.12 Ph.Eur. 2.6.13 Ph.Eur. 2.6.13 |
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Q:Are you trading company or manufacturer?
A:We are a trading company but can OEM,also have price advantage.
Q:How long is your delivery time?
A:Generally it is 7-10days days depends on which item you order.
Q:What is your terms of payment?
A: Our payment terms are flexible, please discuss with our sales,or contact our customer service email.
Q:Can we accept OEM service?
A:We are pleased and specialized to providing OEM service.
Q:Can I get the free samples?
A:Of course,you can get them by paying the freight only.
Q:What's the advantages of your products?
A:
1.Top-quality raw materials.
2.Strict inspection control on each production process.
3.Flexible OEM service on every aspect.
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