China (Mainland)
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Coenzyme Q10 CAS NO.303-98-0
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
- Product Details
Keywords
- Coenzyme Q10 303-98-0
- Q10
- ubiquinone
Quick Details
- ProName: Coenzyme Q10
- CasNo: 303-98-0
- Molecular Formula: C59H90O4
- Appearance: Orange yellow crystal powder
- Application: Cosmetic Grade, Feed Grade, Food Grade...
- DeliveryTime: Promptly
- Port: Shanghai/Tianjin/Beijing/Qingdao
- ProductionCapacity: Metric Ton/Day
- Purity: 99%
- Storage: Store in tightly closed original conta...
- LimitNum: 1 Kilogram
- Heavy Metal: ≤20ppm
- Valid Period: 2years
Superiority
| Product name | coenzyme q10 |
| Appearance | yellow or light yellow crystalline power |
| Specification |
1. Coenzyme Q10:98% ,99%HPLC 2. Water soluble COQ10 powder:10%, 20%, 40% 3. Ubiquinol :96%-102% 4. nano-emulsion:5%,10% |
| CAS NO | 303-98-0 |
| EINCES NO. | 206-147-9 |
| Molecular formula | C59H90O4 |
| Molecular weight | 863.36 |
Details
|
Appearance |
Yellow or Orange crystalline powder |
Conforms |
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Odor |
No unpleasant smell, no special odor |
Conforms |
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Identification A:IR B:Color reaction: positive C:HPLC |
Corresponds qualitatively to the reference A blue color appears Corresponds qualitatively to the reference |
Conforms Positive Conforms |
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Water |
≤0.2% |
0.01% |
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Melting Point |
48.0℃~52.0℃ |
51.0℃~52.0℃ |
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Residue on ignition |
≤0.1% |
0.03% |
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Heavy metals |
≤20ppm |
<10ppm |
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Pb |
≤2ppm |
Conforms |
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As |
≤2ppm |
Conforms |
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Hg |
≤0.1ppm |
Conforms |
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Cd |
≤1ppm |
Conforms |
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Residual Solvents |
Comply with USP<467> |
Conforms |
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Chromatographic purity |
Test 1:Coenzyme Q7,Q8,Q9,Q11 and related impurities:≤1.0% |
0.26% |
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Test 2:2Z isomer and related impurities:≤1.0% |
0.59% |
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Test 1 and Test 2: ≤1.5% |
0.12% |
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Assay |
98.0 %~101.0 %(on anhydrous basis.) |
99. 40% |
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Total Plate Count |
≤1000cfu/g |
Conforms |
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Yeast & Mold |
≤50cfu/g |
Conforms |
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Coliforms |
≤3cfu/g |
Conforms |
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E-Coli |
Negative |
Negative |
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Salmonella |
Negative |
Negative |
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S. aureus |
Negative |
Negative |
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Conclusion |
Conform to USP40 Standard |
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Storage |
Store in tightly closed original container,protected from light,in a dry place at low temperature(≤25℃) |
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Q1: Can I get some samples
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments
A: Proforma invoice will be sent first after confirmation of order, also enclosed our bank information. Payment by T/T, or Paypal.
Q3: How to confirm the Product Quality before placing orders
A:You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4:What’s your MOQ
A:Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery leadtime
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6:Is there a discount
A:Different quantity has different discount.
Q7: How do you treat quality complaint
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q8: How to contact us
A:You can chat with us by Email, Trademanager, Skype Online, Whatsapp, Wechat or QQ.. You can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply. Send Email to us.
