logo
Products
PRODUCTS DETAILS
Home > Products >
SLBIO Food Grade Pyrroloquinoline Quinone 99% PQQ Powder CAS 72909-34-3
Products

Hydrolyzed Sponge

Health Food Raw Materials

Cosmetic Raw Materials

Fruit And Vegetable Powder

Peptides

Plant Extracts

Food Additives

Resveratrol

Alpha Lipoic Acid
Contact Us
James@shilinbio.com
+86 18191663323
Contact Now
SLBIO Food Grade Pyrroloquinoline Quinone 99% PQQ Powder CAS 72909-34-3
  • name
  • name
  • name

SLBIO Food Grade Pyrroloquinoline Quinone 99% PQQ Powder CAS 72909-34-3

MOQ: 1kg
Price: $888/kg
Standard Packaging: 1kg/ Bag 25kg/drum
Delivery Period: 3days
Payment Method: T/T,paypal
Supply Capacity: 1000/month
Detail Information
Product Description
Detail Information
Place of Origin
CHINA
Brand Name
SL
Certification
ISO22000/ISO9001/HACCP
Model Number
SL20260507001
Name:
PQQ Powder
Specification:
99%
Brand:
SLBIO
Appearance:
Red Powder
MOQ:
1kg
Certificate:
ISO22000/ISO9001/HACCP
Shelf Life:
24 Months When Properly Stored
Storage:
Store In A Well-closed Place With Constant Low Temperature And No Direct Sun Light
Product Description

What is PQQ?

   Pyrroloquinoline quinone (PQQ), with the chemical formula C14H6N2O8 and a molecular weight of 330.206, is an aromatic ortho-quinone compound. It is reddish-brown in appearance, readily soluble in water, and decomposes easily under light. Its isoelectric point is 2.75, and its melting point is 250°C.


   PQQ is relatively stable to heat and exhibits a unique green fluorescence. Under weakly acidic and neutral conditions, it readily dissociates into anions, which can combine with many compounds such as water, alcohols, aldehydes, ketones, ammonia, amines, boric acid, and cyanides to form corresponding adducts. In living organisms, PQQ exists in three forms—quinone (PQQ), semiquinone (PQQ), and hydroquinone (PQQH2)—depending on the binding of electrons and hydrogen ions. Its high redox potential ensures efficient electron transfer, making it a highly efficient coenzyme. Besides naturally occurring forms, PQQ can also be biosynthesized in vivo by specific gene clusters.

Application

Stimulating Microbial Cell Growth: PQQ stimulates microbial growth in two ways: first, it shortens the lag phase of bacterial cells, similar to essential growth factors, accelerating cell growth and increasing cell yield with increasing concentration; second, it shortens the lag phase without affecting the cell growth rate.


Stimulating Plant Cell Growth: By shortening the growth arrest phase, PQQ stimulates plant growth. It also promotes plant growth by enhancing the synthesis of auxins and cytokinins, thus promoting molecular-level gene regulation and improving plant cell metabolism.


Stimulating Human Cell Growth: Low concentrations of PQQ (0.003–30 μM) significantly enhance DNA synthesis in human fibroblasts and significantly increase cell density.

SLBIO Food Grade Pyrroloquinoline Quinone 99% PQQ Powder CAS 72909-34-3 0

Product Parameters

Item Specification Test result
Appearance Red Powder Conforms
Odor Characteristic Conforms
Taste Characteristic Conforms
Loss on Drying ≤5.0% Conforms
Ash ≤5.0% Conforms
Particle size 95% pass 80 mesh Conforms
Allergens None Conforms
Chemical Control
Heavy metals NMT 10ppm Conforms
Arsenic NMT 2ppm Conforms
Lead NMT 2ppm Conforms
Cadmium NMT 2ppm Conforms
Mercury NMT 2ppm Conforms
Microbiological Control
Total Plate Count 10,000cfu/g Max Conforms
Yeast & Mold 1,000cfu/g Max Conforms
E.Coli Negative Negative
Salmonella Negative Negative

About this supplier

   Our business founded in 2020, is a young and dynamic company specializing in the production, marketing, distribution and sales of herbal extracts, food additives and cosmetic raw materials, with its own research and development team,committed to producing high-quality products!

   Our business scope includes the production and sale of natural extracts, cosmetic raw materials, vegetable powder, fruit powder, feed additives, etc. Over the years, we have established a good relationship with customers, and our products are sold at home and abroad, and are well received by customers.
Package & Storage
   Our packing method is 1KG/Aluminium bags, 25kg/drum

For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin

Tags: 

health food powder,  

nutritional powder,  

health powders

Recommended Products
SLBIO Supply High Quality Biotin Vitamin B7 Food Grade 98% Vitamin H Powder

SLBIO Supply High Quality Biotin Vitamin B7 Food Grade 98% Vitamin H Powder

Contact Now
SLBIO High Quality CAS 67-97-0 Cholecalciferol Powder 40,000,000IU/g Vitamin D3 Powder

SLBIO High Quality CAS 67-97-0 Cholecalciferol Powder 40,000,000IU/g Vitamin D3 Powder

Contact Now
SLBIO High Quality Food Grade 50% Vitamin E Powder

SLBIO High Quality Food Grade 50% Vitamin E Powder

Contact Now
SLBIO Supply Food Grade 99% Vitamin C Powder CAS 50-81-7 Ascorbic Acid Powder

SLBIO Supply Food Grade 99% Vitamin C Powder CAS 50-81-7 Ascorbic Acid Powder

Contact Now
SLBIO Food Grade 98% Vitamin K1 Powder Phylloquinone Powder

SLBIO Food Grade 98% Vitamin K1 Powder Phylloquinone Powder

Contact Now
SLBIO High Quality Food Grade Vitamin B1 Powder VB1

SLBIO High Quality Food Grade Vitamin B1 Powder VB1

Contact Now
SLBIO Supply VITAMIN K3 MSB96 (MENADIONE SODIUM BISULFITE) Powder Feed Additives

SLBIO Supply VITAMIN K3 MSB96 (MENADIONE SODIUM BISULFITE) Powder Feed Additives

Contact Now
Products
PRODUCTS DETAILS
Products

Hydrolyzed Sponge

Health Food Raw Materials

Cosmetic Raw Materials

Fruit And Vegetable Powder

Peptides

Plant Extracts

Food Additives

Resveratrol

Alpha Lipoic Acid
SLBIO Food Grade Pyrroloquinoline Quinone 99% PQQ Powder CAS 72909-34-3
  • name
  • name
  • name
SLBIO Food Grade Pyrroloquinoline Quinone 99% PQQ Powder CAS 72909-34-3
MOQ: 1kg
Price: $888/kg
Standard Packaging: 1kg/ Bag 25kg/drum
Delivery Period: 3days
Payment Method: T/T,paypal
Supply Capacity: 1000/month
Detail Information
Product Description
Detail Information
Place of Origin
CHINA
Brand Name
SL
Certification
ISO22000/ISO9001/HACCP
Model Number
SL20260507001
Name:
PQQ Powder
Specification:
99%
Brand:
SLBIO
Appearance:
Red Powder
MOQ:
1kg
Certificate:
ISO22000/ISO9001/HACCP
Shelf Life:
24 Months When Properly Stored
Storage:
Store In A Well-closed Place With Constant Low Temperature And No Direct Sun Light
Minimum Order Quantity:
1kg
Price:
$888/kg
Packaging Details:
1kg/ Bag 25kg/drum
Delivery Time:
3days
Payment Terms:
T/T,paypal
Supply Ability:
1000/month
Product Description

What is PQQ?

   Pyrroloquinoline quinone (PQQ), with the chemical formula C14H6N2O8 and a molecular weight of 330.206, is an aromatic ortho-quinone compound. It is reddish-brown in appearance, readily soluble in water, and decomposes easily under light. Its isoelectric point is 2.75, and its melting point is 250°C.


   PQQ is relatively stable to heat and exhibits a unique green fluorescence. Under weakly acidic and neutral conditions, it readily dissociates into anions, which can combine with many compounds such as water, alcohols, aldehydes, ketones, ammonia, amines, boric acid, and cyanides to form corresponding adducts. In living organisms, PQQ exists in three forms—quinone (PQQ), semiquinone (PQQ), and hydroquinone (PQQH2)—depending on the binding of electrons and hydrogen ions. Its high redox potential ensures efficient electron transfer, making it a highly efficient coenzyme. Besides naturally occurring forms, PQQ can also be biosynthesized in vivo by specific gene clusters.

Application

Stimulating Microbial Cell Growth: PQQ stimulates microbial growth in two ways: first, it shortens the lag phase of bacterial cells, similar to essential growth factors, accelerating cell growth and increasing cell yield with increasing concentration; second, it shortens the lag phase without affecting the cell growth rate.


Stimulating Plant Cell Growth: By shortening the growth arrest phase, PQQ stimulates plant growth. It also promotes plant growth by enhancing the synthesis of auxins and cytokinins, thus promoting molecular-level gene regulation and improving plant cell metabolism.


Stimulating Human Cell Growth: Low concentrations of PQQ (0.003–30 μM) significantly enhance DNA synthesis in human fibroblasts and significantly increase cell density.

SLBIO Food Grade Pyrroloquinoline Quinone 99% PQQ Powder CAS 72909-34-3 0

Product Parameters

Item Specification Test result
Appearance Red Powder Conforms
Odor Characteristic Conforms
Taste Characteristic Conforms
Loss on Drying ≤5.0% Conforms
Ash ≤5.0% Conforms
Particle size 95% pass 80 mesh Conforms
Allergens None Conforms
Chemical Control
Heavy metals NMT 10ppm Conforms
Arsenic NMT 2ppm Conforms
Lead NMT 2ppm Conforms
Cadmium NMT 2ppm Conforms
Mercury NMT 2ppm Conforms
Microbiological Control
Total Plate Count 10,000cfu/g Max Conforms
Yeast & Mold 1,000cfu/g Max Conforms
E.Coli Negative Negative
Salmonella Negative Negative

About this supplier

   Our business founded in 2020, is a young and dynamic company specializing in the production, marketing, distribution and sales of herbal extracts, food additives and cosmetic raw materials, with its own research and development team,committed to producing high-quality products!

   Our business scope includes the production and sale of natural extracts, cosmetic raw materials, vegetable powder, fruit powder, feed additives, etc. Over the years, we have established a good relationship with customers, and our products are sold at home and abroad, and are well received by customers.
Package & Storage
   Our packing method is 1KG/Aluminium bags, 25kg/drum

For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin

Tags: 

health food powder,

nutritional powder,

health powders

Quick link
Home Products About Us video News Cases Contact Us
Quick Contact

Address

Room 402, Building 9, Phase I, Fengdong Free Trade Industrial Park, Zhenghe 4th Road, Fengdong New City, Xi'an, Shaanxi Province,China

Tel

86--13720637619

+8613720637619
Our Newsletter
Subscribe to our newsletter for discounts and more.
Privacy Policy |  Sitemap  | China Good Quality Hydrolyzed Sponge Supplier. Copyright © 2025-2026 Xi 'an Shilin Biotechnology Co., Ltd . All Rights Reserved.