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Hangzhou Dingyan Chem Co., Ltd

White powder, 201% content. Hangzhou Dingyan Chemical Co., Ltd. is located in the Xiasha Economic Development Zone of Hangzhou, the capital city of Zhejiang Province, on the southeast coast of China. It is a company specializing in the development and sales of high-tech products such as pharmaceutical raw materials, pharmaceutical intermediates, fine chemicals and biochemical reagents. A modern private enterprise integrated with self-operated import and export. Since its establishment, the company has adhered to the development path of "technological innovation" and attached great importance to scientific and technological innovation research and development. The company's high-quality products are sold well in more than 60 countries and regions such as North America, Western Europe, Southeast Asia, Central and South America. At present, it has established long-term and stable cooperative relations with pharmaceutical companies in Europe, the United States, Greece, Germany, Iran, Russia, South Korea, India and other countries. With our rigorous attitude and sincere service, we have won the trust and reputation of customers. Hangzhou Dingyan Chemical Co., Ltd. is located in the Xiasha Economic Development Zone of Hangzhou, the capital city of Zhejiang Province, on the southeast coast of China. It is a company specializing in the development, sales and self-support import and export financing of high-tech products such as pharmaceutical raw materials, pharmaceutical intermediates, fine chemicals and biochemical reagents. Integrated modern private enterprise. Since its establishment, the company has adhered to the development path of "technological innovation" and attached great importance to scientific and technological innovation research and development. The company's high-quality products are sold well in more than 3984 countries and regions such as North America, Western Europe, Southeast Asia, Central and South America. At present, it has established long-term and stable cooperative relations with pharmaceutical companies in Europe, the United States, Greece, Germany, Iran, Russia, South Korea, India and other countries. With our rigorous attitude and sincere service, we have won the trust and reputation of customers.

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WELLGREEN TECHNOLOGY CO.,LTD

Appearence:Orange yellow crystal powder

Molecular Formula:C59H90O4

Molecular Weight:863.36

Ref Standard:USP36

Application:Used in medicine;used as nutrition fortifier in nutraceutical,food and cosmetic products.

Packaging:1Kg/Alu-bag,5Kg/Tin,2Tins/Carton.

Storage and Shelf Life:Sensitive to oxygen, heat and light.Store in Cool& dry place,keep away from strong light and heat.24 months when properly stored.

Coenzyme Q10

Name of Active Substance: Coenzyme Q10

CAS No. 303-98-0

Formula C59H90O4

Molecular Weight 863.36

Physical Properties

Appearance Yellow to orange yellow crystal powder;

Odor No special odor;

Solubility Soluble in chloroform,ethyl ether;

n-hexane, acetone; slightly soluble in

Ethanol and insoluble in water.

Melting 48~52°C

Specification

Characteristics Units Specification

Assay(HPLC) % 98.0~101.0

Moisture % Max 0.2

Residue on Ignition % Max 0.1

Related Substance % Total impurity ≤1.0

(HPLC) Single impurity ≤0.3

Color reaction-positive reaction

Identification -------- Infrared identification-sample

chromatography complies to standard sample’s

Residual Solvent --------- Up to specification

Heavy Metal % Max 0.002

Total Plate Count cfu/g Max1000

Yeasts and Molds cfu/g Max100

E.coli/1g -------- Absent

Application

Used in medicine; Used as nutrition fortifier in nutraceutical, food and cosmetics products

Packaging

1kg/Alu-bag 5kg/tin, both tin outside carton
Carton size:L52cm*H39cm*W29cm

Carton GW: 13.5kg

Package size can also be offered according to customer requirement.

Storage and Stability

Sensitive to oxygen, heat and light. The product should be contained in unopened original package ,protected from light in a dry place at low temperature (≤15°C).Once it is opened,please use it up in a short time.

The shelf life is 24 months for the unopened product stored in recommended condition.

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Packaging Storage & Shelf Life

carton package.jpg

Product		Coenzyme Q10(Fermentation)
Batch No.		51-140158			Packing		5kg/tin
Quantity		23kg			Product Date		Jan.21,2014
Ref Standard		USP34			Expiry Date		Jan.20,2016
Items & Results
Item			Spec.					Result
Appearance			Yellow or Orange crystalline powder					Conforms
Odor			No unpleasant smell, no special odor					Conforms
Identification			A: Color reaction: positive B: IR					Positive Conforms
Water			Not more than 0.2%					0.04%
Residue on ignition			Not more than 0.1%					0.06%
Heavy metals			Lead(Pb) NMT 2ppm Cadmium(Cd) NMT 1ppm (Hg) NMT 0.1ppm Arsenic(As) NMT 2ppm					Conforms
Chromatographic purity			A: Test 1:Sum of all impurities: NMT 1.0%					0.8%
			B: Test 2: Sum of single impurities: NMT 0.5%					0.3%
			C: Test 1 and Test 2: Sum of all impurities :NMT1.5%					1.1%
Assay			NLT 98.0 percent and NMT 101.0 percent of C59H90O4 calculated on the anhydrous basis.					99. 2%
Total Plate Count			NMT 1000cfu/g					Conforms
Yeast & Mold			NMT 50cfu/g					Conforms
Coliforms			NMT 3cfu/g					Conforms
E-Coli			Negative					Negative
Salmonella			Negative					Negative
S. aureus			Negative					Negative
Conclusion			Conform to USP34 Standard
Analyst	Ma Liang			Review	Liu Aiqin	Supervisor of QC			Li Min

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WELLGREEN TECHNOLOGY CO.,LTD

Appearence:Orange yellow free-flowing particle

Molecular Formula:C59H90O4

Molecular Weight:863.36

Ref Standard:In-house Standard.

Application:in medicine;used as nutrition fortifier in nutraceutical,food and cosmetic products.

Packaging:1Kg/Alu-bag,5Kg/Tin,2Tins/Carton.

Storage and Shelf Life:Sensitive to oxygen, heat and light.Store in Cool& dry place,keep away from strong light and heat.24 months when properly stored.

Water soluble coenzyme Q10 Coenzyme Q10 CWS

Name of Active Substance: Water soluble coenzyme Q10 Coenzyme Q10 CWS

CAS No. 303-98-0

Formula C59H90O4

Molecular Weight 863.36

Physical Properties

Appearance Yellow to orange yellow free-flowing particle;

Odor No special odor;

Solubility Easily dispersible in cold water 15 °C

forms a uniform and stable emulsion

Particle size 90% through 60 mesh sieves

Specification

Characteristics Units Specification

Assay(HPLC) % Min 10.0/20.0/40.0

Moisture % Max 5.0

Arsenic ppm Max 1.0

Lead ppm Max 2.0

Total Plate Count cfu/g Max1000

Yeasts and Molds cfu/g Max100

Coliforms MPN/g Max0.3

E.coli/10g -------- Absent

Salmonella/25g -------- Absent

Application

Used in medicine; Used as nutrition fortifier in nutraceutical, food and cosmetics products

Packaging

1kg/Alu-bag 5kg/tin, both tin outside carton
Carton size:L52cm*H39cm*W29cm

Carton GW: 13.5kg

Package size can also be offered according to customer requirement.

Storage and Stability

The shelf life is 24 months for the unopened product stored in recommended condition.

Packaging & Shipping

Product		Water Soluble Coenzyme Q10
Batch No.		140303			Packing		5kg/tin
Quantity		500kg			Product Date		Mar.03,2014
Ref Standard		Enterprise Standard			Expiry Date		Mar.02,2016
Items & Results
Item			Spec.					Result
Description			Yellow or saffron powder					Conforms
Identification			IR: Sample spectrum exhibits maxima only at the same wavelengths that of a similar preparation of the reference standard. Chemical test: A blue color appears.					Conforms
Solubility (Water 0.1% w/v)			≥ 95%					98%
Disperse (Water 0.1% w/v)			No suspended material and sediments					Conforms
Water			≤5.0%					4.0%
Coenzyme Q10 Content (Percentage of labeled Amount )			≥ 10.0%					10.80%
Granularity: go through The sieve of 60 mesh			≥90.0%					97.8%
Heavy Metals			≤10ppm					Conforms
Arsenic			≤ 2ppm					Conforms
Total Plate count			≤ 1000 cfu/g					<10 cfu/g
Yeast & Mold			≤ 100 cfu/g					<20 cfu/g
E. Coli			Negative					Conforms
Salmonelle			Negative					Conforms
Coliforms			Negative					Conforms
Conclusion			Conform to Enterprise Standard
Analyst	Ma Liang		Review	Liu Aiqin		Supervisor of QC			Li Min

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