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Xi'an Natural Field Bio-Technique Co., Ltd.

Protocatechuic Acid, Protocatechuic Acid Powder, 99-50-3    manufacturer / supplier in China, offering High Quality Protocatechuic Acid 98% with Best Price, Panax Ginseng Extract for Supplements / Functional Foods, 100% Natural Plant Extract 98% Resveratrol by HPLC CAS: 501-36-0 and so on.

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Supplier Homepage Product Natural Active Ingredient High Quality Protocatechuic Acid 98% with Best Price

High Quality Protocatechuic Acid 98% with Best Price

FOB Price: US $20-50 / g
Min. Order: 1 g
Min. Order FOB Price
1 g US $20-50/ g
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Port: Guangzhou, China
Production Capacity: 5000kg
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: NF-121
  • Assay Method: HPLC
  • State: Powder
  • Appearance: White Powder
  • Test Method: HPLC
  • Total Yeast & Mold: <100cfu/G
  • Transport Package: 1kg/Bag. 25kg/Drum
  • Certification: ISO, FDA
  • Application: Health Care Products
  • Product Name: Protocatechuic Acid
  • CAS No.: 99-50-3
  • Total Plate Count: <5000cfu/G
  • Trademark: Natural field
  • Specification: 98%
Product Description
High quality protocatechuic acid 98% with best price
Product Code: NF-121
Active ingredient:Protocatechuic acid
Specification: 98% by HPLC 
What is Protocatechuic acid?
Protocatechuic acid (PCA) is a dihydroxybenzoic acid, a type of phenolic acid. It is a major metabolite of antioxidant polyphenols found in green tea. It has mixed effects on normal and cancer cells in in vitro and in vivo studies.

                        High Quality Protocatechuic Acid 98% with Best Price

Product NameProtocatechuic acid
AppearanceWhite Powder
Test MethodHPLC
Particle Size100% through 80 mesh
Loss on Drying<2.0%
Loss on Ash<2.0%
Total Heavy Metals10ppm
Total Plate Count5000cfu/g
Total Yeast & Mold100cfu/g
1, To cure the coronary heart disease
2, Anti-infections
3, To treat hepatitis and lepra disease
4, To cure sugar diabetes  
High Quality Protocatechuic Acid 98% with Best Price
Carton: 1kg, 2kg, 5kg /Aluminum Bag inside, or as customer's requirement;
Drum: 10kg,15kg,25kg, Food Grade PE bag inside
By Express1kg - 50kg
By Air50kg - 500kg
By SeaMore than 500kg
High Quality Protocatechuic Acid 98% with Best Price

Payment terms:
Western Union
Bank Transfer
Credit card


High Quality Protocatechuic Acid 98% with Best Price
Locating in the Xi'an High-tech industry development zone,Natural Field Bio-technique Co., Ltd is a high-tech enterprise,who aims at the production & export of the pharmaceutical intermediates,high-end chemicals and high purity herb ingredients.
Q1: How to confirm the Product Quality before placing orders?
A: By sending you our available samples.
Or if you have special requirement on the goods, we can prepare samples according to your requirement for your confirmation.
Q2: Can you supply free samples?
A: Yes, we can provide some free sample, but the shipping cost should be on the customers' account. You can either pay the shipping cost or arrange a courier to collect the samples.
Q3: What's the MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10g.
For other low value product, our MOQ starts from 100g and 1kg.
Q4: Is there any discount?
A: Yes, for larger quantity, we always support with better price. 
Q5: How to place order and make payment?
A: You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by TradeManager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q6: How do you treat quality complaint?
A: All our products are strictly tested by our QC, and confirmed by QA; unqualified material will not be released to customer. 
In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment immediately.
High Quality Protocatechuic Acid 98% with Best Price 

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