E. K Herb Supplements PQQ CAS 72909-34-3 Pyrroloquinoline Quinone PQQ

• Customization: Available
• CAS No.: 122628-50-6
• Formula: C14h4n2na2o8
• Model NO.: EK-PQQ99X
• Appearance: Powder
• Colour: Reddish
• Synonyms: PQQ Disodium Salt
• Delivery Time: 3-5 Working Days
• Shelf Life: 2 Years
• Sample: Available
• MOQ: 1kg
• Transport Package: 25kg/Drum, Food Grade Double Plastic Bag Inner
• Specification: 98%/99%
• Trademark: E. K Herb / OEM
• Origin: China
• HS Code: 1302199099
• Production Capacity: 1 Ton/Tons Per Month

Product Description

Pyrroloquinoline quinone (PQQ), also known as Methoxy Platinum, is a redox cofactor. It exists in the soil, kiwifruit, foods, and human breast milk. Directly speaking, the word "pyrroloquinoline quinone" is a little bit awkward, so most people prefer to use the abbreviation PQQ. The scientific journal Nature published a paper by Kasahara and Kato in 2003, which considered PQQ is a new vitamin. However, after further about pyrroloquinoline quinone research, the researchers determined that although it has some vitamin-like properties, it is only a related nutrient. PQQ can be used as a cofactor or enzymatic promoter in the redox process.PQQ has a specific antioxidant effect due to its participation in redox. 

Product Name	Pyrroloquinoline quinone disodium salt
Synonyms	Pyrroloquinoline quinone disodium,  PQQ disodium salt
CAS	122628-50-6
M.F.	C14H4N2Na2O8
M.W.	374.17g/mol
storage temp.	2-8°C
Appearance	Reddish orange to reddish brown powder
Assay	99%

 

Particle size: 95% pass 80 mesh
Package: 25kg/drum or 1kg/foil bag etc.
Storage: Store in cool and dry places, keep away from strong light. Shelf life 2 years when properly stored.
 

 

Product Name: Polygonum cuspidatum Extract
Plant Part Used: Root 
Active ingredient:  Resveratrol HPLC 
Specification: 50%/98%/99%
Appearance:  White powder

CAS No.:        501-36-0

Molecular Formula: C14H12O3

Molecular Weight:   228.24

 

 

 

Functions:

1.  Nutritional brain
2.  Improve human immune function;
3.  Prevention and treatment of liver damage;
4.  Reduce the harm of free radicals to the human body;
5.  Conditioning various neurological diseases;
6.  Promote the absorption of amino acids;
7.  Promote the synthesis of growth factors;
8.  Prevention and treatment of Alzheimer's disease;
9.  Promote the synthesis of glutathione;
10.  Strong anti-cancer effect.

Applications:

1. PQQ Powder is used in cosmetic field;

2. PQQ Powder is used in healthcare products.

Certificate of Analysis:

Item	Specification	Result
Appearance	Reddish Brown Powder	Conforms
Taste	Salty	Complies
Identification	Positive match with standard	Complies
Assay(dry basis)	≥98%	98.50%
Loss on drying	≤12%	4.70%
Particle size(Through 20 Mesh)	≥99%	>99.0%
Ash	≤1.0%	0.30%
Heavy Metals(As Pb)	≤10PPM	Complies
Arsenic(As)	≤1.0PPM	Not detected
Cadmium(Cd)	≤1.0PPM	0.2PPM
Lead(Pb)	≤0.5PPM	Not detected
Mercury(Hg)	≤0.1PPM	Not detected
Residual solvent(Ethanol,%)	≤0.5	0.10%
Aerobic Plate count	≤100cfu/g	Complies
Yeast&Mold	≤100cfu/g	Complies
E.coli	Negative/25g	Negative
Salmonella	Negative/25g	Negative

Hunan E.K Herb Co.,Ltd. founded in 2010, is a modern high-tech enterprise committed to plant functionality, the extraction and purification of active ingredients.Based on the construction of a high starting point, the company has the domestic leading plant extract production line, is a refined production workshop with nearly 3000 square meters and nearly 20 mu of standardized crude lifting production workshop of large-scale production enterprises, its core technology in the leading position in the domestic peers.E.K Herb with advanced production equipment and high-tech research and development level, characterized by high quality product quality, on the basis of integrity service consciousness and high level of service attitude, constantly launch new products, improve the enterprise platform, improve the corporate image, serve the society, just to create greater social value and economic benefits.

E.K Herb mainly features high purity products,such as Chlorogenic acid 98%, Ursolic acid 98%,Rosmarinic acid 98%,Carnosic acid 95% ,Amygdalin 98%, Dihydromyricetin 98%, Resveratrol 98%, EGCG 95%,, and personalized product demand, we use technical advantages, and strong research and development ability, to provide product customization and research and development outsourcing services, to meet the needs of different customers.The scope of products covers chemical industry, medicine, food, cosmetics and other fields, in the past ten years, E.K Herb has always uphold the spirit of ingenuity, to ensure the quality, with first-class quality second-rate prices, specifications, fast and thoughtful service by the majority of users.And applied for the five invention patents of "high purity green raw acid preparation process" ,"high purity lycopene preparation process", "High purity Rosemary acid preparation process", "High purity Ursolic acid preparation process", "High purity Amygdalin preparation process",and successfully passed the QS, 1S09001 and other certification.

E.K Herb adheres to the spirit of excellence and continuous innovation, and strives for the development and take-off of the plant extract industry!We will always be with the strictest product safety standards, the best product quality, the most intimate service level, wholeheartedly to serve you!

Packing 
* Delivery Time: Around 3-5 workdays after your payment.
* Package: In fiber-drums with two plastic bags inside.
* Net Weight: 25kgs/drum,Gross Weight: 28kgs/Drum
* Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
* Storage: Stored in dry and cool place, keep away from strong light and heat.
* Shelf Life: Two years when properly stored.
shipping
* DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service.
* Sea shipping for quantity over 300KG; and air shipping is available for 50KG above.
* For high value products, please select air shipping and DHL express for safe.
* Please confirm if you can make the clearance when goods reach your customs before placing an order. For buyers from Mexico, Turkey, Italy, Romania, Russia, and other remote area.