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99% Coenzyme Q10 Chemical Intermediate CAS 303-98-0 For Anti - Oxidation

Good quality Organic Plant Powder for sales
Good quality Organic Plant Powder for sales
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This is a very fine, well-produced herb. I was impressed with shipping and the resealable bag, as well as the online documentation. High quality, healing herb. Fast delivery!

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99% Coenzyme Q10 Chemical Intermediate CAS 303-98-0 For Anti - Oxidation

China 99% Coenzyme Q10 Chemical Intermediate CAS 303-98-0 For Anti - Oxidation supplier

Large Image :  99% Coenzyme Q10 Chemical Intermediate CAS 303-98-0 For Anti - Oxidation

Product Details:

Place of Origin: China
Brand Name: RIOTTO
Certification: Kosher, ISO, Organic, HACCP
Model Number: C053

Payment & Shipping Terms:

Minimum Order Quantity: 1KG
Price: Price Discussion
Packaging Details: 1 kg with double plastic container inside / Aluminum foil bag outside. 25kg with double plastic container inside / Carton Packaging outside
Payment Terms: D/P, L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000 kg per month
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Detailed Product Description
Product Name: Coenzyme Q10 Place Of Origin: China
Test Method: HPLC UV Extraction Method: Solvent Extraction
Sample: Freely Offered Packing: Can/plastic Bag /drum
Molecular Weight: 863.36 Molecular Formula:: C59H90O4
Specification: 10%, 20% Co Q10 (Water-soluble) 98% Co Q10 (Oil/fat-soluble) CAS Number: 100403-19-8

Free Sample/ Professional Manufacturer Supply High Quality Coenzyme Q10 98% for antioxidation / Water-soluble


Product Details


Product Name Natural CoQ10,Coenzyme Q10 CoQ10
Molecular Formula C59H90O4
CAS No. 303-98-0
Molecular weight 863.36
Synonyms 2,3-Dimethoxy-5-Methyl-6-Decaprenylbenzoquinone
Appearance Orange crystalline powder
Specification 99%
Main Functions 1.Coenzyme q10 has the effect of anti-oxidation, CoQ10 can restrain the formation and development of the atherosclerosis.
2.Natural CoQ10 can prevent the tumor and adjust the immunization. It is a good dietary supplement.

Description of


Natural CoQ10 is also named Ubiquinone, chemical name is 2,3-Dimethoxy-5-Methyl-6-Decaprenylbenzoquinone, molecular weight is 863.36, commercial name is Ubidecarenone, Neuquinon.
Natural CoQ10 is a fatsoluble organic quinones compound widely existing in the living body. Natural CoQ10 has very important physiological and pharmacological actions in human bodies, therefore, Natural CoQ10 is widely used in physiology, pharmacy, cosmetics and health protection.
Natural CoQ10 is yellow or orange yellow powder, odorless, tasteless, easily soluble in chloroform, benzene and carbon tetrachloride. Soluble in acetone, aether, petroleum ehter. Slightly soluble in ethanol. Only the type of Water Soluble Coq10 is soluble in water. Natural CoQ10 will be decomposed into red substances in the light, Natural CoQ10 is stable to temperature and moisture.


Test Standard: USP34 Natural CoQ10

Items Specification Result
Appearance Yellow or Orange Yellow Powder Complies
Identification Xi'an Ronsgheng Biotechnology Co., Ltd.
  (1)Color reaction: positive Positive
  (2)IR Complies
Water Not more than 0.2% 0.05%
Residue on ignition Not more than 0.1% 0.01%
Heavy metals Less than 20ppm max10ppm
Chromatographic purity
  (1)Test1:Sum of all impurities: NMT1.0% max0.8%
  (2)Test2:Sum of all impurities: NMT 1.0% max0.3%
  (3)Test1 and Test2: Sum of all impurities: NMT1.5% max1.1%
Assay NLT 99.0 percent and NMT 101.0 percent of C59H90O4 Calculated on the anhydrous basis. 99.98%

Test Standard: EP6.0 Natural CoQ10

Items Specification Result
Appearance Yellow or Orange Yellow Powder Complies
Odorless and no taste Odorless and no taste
Melting point about 48°C 49.1-50.9°C
Color reaction Positive Positive

Corresponds qualitatively to HPLC

reference should be similar to IR

that of the reference solutions (a)

Related substance

Any impurity: not more than 0.5%

Total impurity: not more than 1.0%

Impurity F: not more than 0.5%

max 0.4%



Suplphated ash Not more than 0.1% 0.03%
Heavy metals Not more than 0.002% max0.002%
Assay 97.0 percent to 103.0 percent 99.76%
Arsenic Not more than 2 ppm max2ppm
Microbial limits

Total plate counts: not more than 1000cfu/g

Yeast and molds: not more than 100cfu/g

E.coli: negative




Residual solvents

Hexane: not more than 0.029%

Ethyl acetate: not more than 0.5%

Ethanol: not more than 0.5%




Contact Details
Riotto Botanical Co.,Ltd.

Contact Person: dh

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