Quality Inspection for Buy Synephrine - Coenzyme Q10 – Ruiwo
Quality Inspection for Buy Synephrine - Coenzyme Q10 – Ruiwo Detail:
Product Description
Product Name: Coenzyme Q10
Category: Chemical powder
Effective components: Coenzyme Q10
Product specification: ≥98%
Analysis: HPLC
Quality Control: In House
Formulate: C59H90O4
Molecular weight: 863.34
CAS No: 303-98-0
Appearance: Brownish yellow powder with characteristic odor
Identification: Passes all criteria tests
Product Function: Coenzyme CoQ10 anti-aging and antifatigue,protect skin and used as antioxidant, anti-hypertension,provide sufficient oxygen to myocardial and prevent heart attacks,produce energy needed for cell growth
Certificate of Analysis
| Product name | Coenzyme Q10 | Batch NO. | RW-CQ20210508 |
| Batch Quantity | 1000 kgs | Manufacture Date | May. 08. 2021 |
| Inspection Date | May. 17. 2021 |
| ITEMS | SPECIFICATION | METHOD | TEST RESULT |
| Physical&Chemical Data | |||
| Color | Yellow to orange crystalline powder | Organoleptic | Qualified |
| Ordour | Characteristic | Organoleptic | Qualified |
| Appearance | Fine Powder | Organoleptic | Qualified |
| Analytical Quality | |||
| Identification | Identical to R.S. sample | HPTLC | Identical |
| Assay(L-5-HTP) | ≥98.0% | HPLC | 98.63% |
| Loss on Drying | 5.0% Max. | Eur.Ph.7.0 [2.5.12] | 3.21% |
| Total Ash | 5.0% Max. | Eur.Ph.7.0 [2.4.16] | 3.62% |
| Sieve | 100% pass 80 mesh | USP36<786> | Conform |
| Loose Density | 20~60 g/100ml | Eur.Ph.7.0 [2.9.34] | 53.38 g/100ml |
| Tap Density | 30~80 g/100ml | Eur.Ph.7.0 [2.9.34] | 72.38 g/100ml |
| Solvents Residue | Meet Eur.Ph.7.0 <5.4> | Eur.Ph.7.0 <2.4.24> | Qualified |
| Pesticides Residue | Meet USP Requirements | USP36 <561> | Qualified |
| Heavy Metals | |||
| Total Heavy Metals | 10ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | 1.388g/kg |
| Lead (Pb) | 3.0ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | 0.062g/kg |
| Arsenic (As) | 2.0ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | 0.005g/kg |
| Cadmium(Cd) | 1.0ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | 0.005g/kg |
| Mercury (Hg) | 0.5ppm Max. | Eur.Ph.7.0 <2.2.58> ICP-MS | 0.025g/kg |
| Microbe Tests | |||
| Total Plate Count | NMT 1000cfu/g | USP <2021> | Qualified |
| Total Yeast & Mold | NMT 100cfu/g | USP <2021> | Qualified |
| E.Coli | Negative | USP <2021> | Negative |
| Salmonella | Negative | USP <2021> | Negative |
| Packing&Storage | Packed in paper-drums and two plastic-bags inside. | ||
| N.W: 25kgs | |||
| Store in a well-closed container away from moisture, light, oxygen. | |||
| Shelf life | 24 months under the conditions above and in its original packaging. | ||
Analyst: Dang Wang
Checked by: Lei Li
Approved by: Yang Zhang
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By Elizabeth from US - 2018.06.12 16:22
This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
By Clara from New Zealand - 2017.03.08 14:45
