Protocatechuic Acid CAS 99-50-3 with High Purity

• Certification: ISO, FDA
• Assay Method: HPLC, UV, Gc
• Application Form: Tablet, Capsule
• Application: Health Care Products, Medicine
• State: Powder
• Extract Source: Green Tea
• Model NO.: L005
• MOQ: 1kg
• Stock: Have Stockl
• Delivery: 1 Week
• Sample: Free Sample
• Transport Package: 1kg/Bag, 25kgs/Paper Drum
• Specification: 98%
• Trademark: Nutriherb
• Origin: China
• HS Code: 1302199
• Production Capacity: 1000kg/Year

Product Description

Protocatechuic acid is a polyphenol antioxidant. It has mixed effects on normal and cancer cells in in vitro and in vivo studies. PCA has been reported to induce apoptosis of human leukemia cells, as well as malignant HSG1 cells taken from human oral cavities, but PCA was found to have mixed effects on TPA

Basic Information:

Prodcut name	Protocatechuic acid,3,4-Dihydroxybenzoic acid
Specification	98% Protocatechuic acid
Appearance	White powder
Mesh size	80 Mesh
Test Method	HPLC
CAS No	99-50-3
MF	C7H6O4
MW	154.12

Function :
Protocatechuic acid is a polyphenol antioxidant. It has mixed effects on normal and cancer cells in in vitro and in vivo studies. PCA has been reported to induce apoptosis of human leukemia cells, as well as malignant HSG1 cells taken from human oral cavities, but PCA was found to have mixed effects on TPA

Application :
1.It is mainly used in pharmaceutical field;
2.It is mainly used in health product industry.
3.Medicine and health products and food additives.

Technical Specification:
 

Analysis	Specification	Results
Assay	≥98.0%	98.43%
Physical & Chemical Control
Identification	Positive	Complies
Appearance	White Powder	Complies
Odor	Characteristic	Complies
Mesh Size	80 mesh	Complies
Loss On Drying	≤5.0%	2.27%
Methanol	≤5.0%	0.024%
Ethanol	≤5.0%	0.150%
Residue on Ignition	≤3.0%	1.05%
Heavy Metal Testing
Heavy Metals	<20ppm	Complies
As	<2ppm	Complies
LEAD(Pb)	< 0.5PPM	0.22 ppm
MERCURY(Hg)	Not dectect	Complies
CADMIUM	< 1 PPM	0.25 ppm
COPPER	< 1 PPM	0.32 ppm
ARSENIC	< 1 PPM	0.11 ppm
Microbiological
Total Plate Count	<1000/gMax	Complies
Staphylococcus Aurenus	Not Detected	Negative
Pseudomonas	Not Detected	Negative
Yeast & Mold	<100/gMax	Complies
Salmonella	Negative	Negative
E. Coli	Negative	Negative

Shipping & Storage:

Delivery:Sea/Air Shipping & International Express 
Shipping Time: 2-3 working days after payment 
Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
               15-25kg/Drum, size: 38cm (Diameter)*50cm (Height)
Storage: Kept away from strong light and heat.                                           
Shelf Life: 24 months

Our Service:

1.Free sample 
2.Owning cultivation base as 100% Natural material stable source.
3.Manufacturer direct supply, Powerful R&D team and advanced test center
4.ISO/KOSHER/HALAL/FDA Certificate 
5.Leading plant extract manufacturer in China.
6.No excuse return of goods
7.OEM & ODM is available