132 Protocatechuic Acid
results from6 suppliers
Protocatechuic Acid 99% PCA PA CAS 99-50-3 Protocatechuic Acid
US$ 18.5-118 / kg
Min. Order:1 kg
- Certification: ISO, FDA
- Assay Method: HPLC
- Application Form: Tablet, Capsule
- Application: Food, Health Care Products
- State: Powder
- Extract Source: Fermentation
Factory Supply High Purity Food Grade CAS 99-50-3 3, 4-Dihydroxybenzoic Protocatechuic Acid
US$ 9-15 / kg
Min. Order:1 kg
- CAS No.: 99-50-3
- Formula: C7h6o4
- EINECS: 202-760-0
- Environmental Protection: Yes
- Certification: REACH
- Color: White
3, 4-Dihydroxybenzoic Acid Protocatechuic Acid CAS 99-50-3 99%
US$ 20-118 / kg
Min. Order:1 kg
- Certification: ISO, FDA
- Assay Method: HPLC, UV, Gc
- Application Form: Tablet, Capsule
- Application: Health Care Products, Medicine
- State: Powder
- Extract Source: Green Tea
Protocatechuic Acid / 3, 4-Dihydroxybenzoic Acid CAS 99-50-3 PCA
US$ 40-120 / kg
Min. Order:25 kg
- CAS No.: 99-50-3
- Formula: C7h6o4
- EINECS: 202-760-0
- Color: White
- Appearance: Powder
- Grade: Food Grade
Factory Supply Natural Dehydroacetic Acid 99% PCA Protocatechuic Acid
US$ 18.5-118 / kg
Min. Order:1 kg
- Certification: ISO, FDA
- Assay Method: HPLC
- Application Form: Tablet, Capsule
- Application: Food, Health Care Products
- State: Powder
- Extract Source: Fermentation
Hot Selling Factory 99% Protocatechuic Acid 3 4 Dihydroxybenzoic Acid PCA Powder
US$ 18.5-118 / kg
Min. Order:1 kg
- Certification: ISO, FDA
- Assay Method: HPLC
- Application Form: Tablet, Capsule
- Application: Food, Health Care Products
- State: Powder
- Extract Source: Fermentation
Supplier Provide CAS 99-50-3 Protocatechuic Acid with Lowest Price
US$ 1-10 / kg
Min. Order:1 kg
- Powder: Yes
- Customized: Non-Customized
- Certification: ISO 9001, USP, BP, /
- State: Solid
- Purity: >99%
- Product Name: Protocatechuic Acid
China Factory Directly Sell Vanillic Acid CAS 121-34-6 Protocatechuic Acid 3-Methyl Ether with Good Price
US$ 2.5 / kg
Min. Order:1 kg
- CAS No.: 121-34-6
- Formula: C8h8o4
- EINECS: 204-466-8
- Packaging Material: Paper
- Storage Method: Normal
- Shelf Life: >12 Months
CAS 99-50-3 99% Purity Protocatechuic Acid for Dyestuff Intermediate 3, 4-Dihydroxybenzoic Acid
US$ 5-60 / kg
Min. Order:1 kg
- CAS No.: 99-50-3
- Formula: C7h6o4
- EINECS: 202-760-0
- Environmental Protection: Yes
- Certification: REACH
- Color: White
Protocatechuic Acid CAS 99-50-3 with High Purity
US$ 20-118 / kg
Min. Order:1 kg
- Certification: ISO, FDA
- Assay Method: HPLC, UV, Gc
- Application Form: Tablet, Capsule
- Application: Health Care Products, Medicine
- State: Powder
- Extract Source: Green Tea
Protocatechuic Acid 98%; High Quality Plant Extract
US$ 10-500 / kg
Min. Order:1 kg
- Certification: ISO, FDA, Halal
- Assay Method: HPLC, UV
- Application Form: Tablet, Capsule
- Application: Food, Health Care Products, Medicine
- State: Powder
- Extract Source: Tea
Naturally Pure 99% Dihydroxybenzoic 34 Dihydroxybenzoic Acid Protocatechuic Acid
US$ 18.5-118 / kg
Min. Order:1 kg
- Certification: ISO, FDA
- Assay Method: HPLC
- Application Form: Tablet, Capsule
- Application: Food, Health Care Products
- State: Powder
- Extract Source: Fermentation
Bulk Supply Pure Dihydroxybenzoic Acid 99% PCA Protocatechuic Acid Powder
US$ 18.5-118 / kg
Min. Order:1 kg
- Certification: ISO, FDA
- Assay Method: HPLC
- Application Form: Tablet, Capsule
- Application: Food, Health Care Products
- State: Powder
- Extract Source: Fermentation
Low Price Protocatechuic Acid 99% 3, 4-Dihydroxybenzoic Acid 99% CAS 99-50-3
US$ 18.5-118 / kg
Min. Order:1 kg
- Certification: ISO, FDA
- Assay Method: HPLC
- Application Form: Tablet, Capsule
- Application: Food, Health Care Products
- State: Powder
- Extract Source: Fermentation
Neural Protection Pharmaceutical Intermediate Protocatechuic Acid with 99% Purity CAS 99-50-3
US$ 5-60 / kg
Min. Order:1 kg
- CAS No.: 99-50-3
- Formula: C7h6o4
- EINECS: 202-760-0
- Environmental Protection: Yes
- Certification: REACH
- Color: White
ISO Certified Reference Material Purity Degree 99% CAS No. 99-50-3 Protocatechuic Acid
US$ 100 / kg
Min. Order:1 kg
- CAS No.: 99-50-3
- Formula: C7h6o4
- EINECS: 202-760-0
- Appearance: Powder
- Quality: Industrial
- Colour: White
Low Price Protocatechuic Acid/3, 4-Dihydroxybenzoic Acid CAS 99-50-3
Min. Order:1 kg
- CAS No.: 99-50-3
- Formula: 99-50-3
- EINECS: 99-50-3
- Type: Pharmaceutical Intermediates
- Appearance: Powder
- Quality: Industrial
Bio-Fermentation 98% CAS 99-50-3 Protocatechuic Acid with Top Quality
US$ 1-10 / kg
Min. Order:1 kg
- CAS No.: 138-59-0
- Formula: C7h6o4
- EINECS: 202-760-0
- Type: Synthesis Material Intermediates
- Appearance: Powder
- Quality: Refined
3, 4-Dihydroxybenzoic Acid Protocatechuic Acid CAS 99-50-3
US$ 70 / kg
Min. Order:1 kg
- Product Name: Protocatechuic Acid
- CAS: 99-50-3
- Mf: C7h6o4
- MW: 154.12
- Appearance: White Powder
- Packing: 40kg/ Drum
Hot Sale Protocatechuic Acid CAS 99-50-3
US$ 1-60 / kg
Min. Order:1 kg
- CAS No.: 99-50-3
- Formula: C7h6o4
- EINECS: 202-760-0
- Type: Synthesis Material Intermediates
- Appearance: Powder
- Quality: Refined
Manufacturer Supply 99% Protocatechuic Acid PCA Powder Dihydroxybenzoic Acid
US$ 18.5-118 / kg
Min. Order:1 kg
- Certification: ISO, FDA
- Assay Method: HPLC
- Application Form: Tablet, Capsule
- Application: Food, Health Care Products
- State: Powder
- Extract Source: Fermentation
Factory Supply 99% Vanillic Acid CAS 121-34-6 with Best Price
US$ 1-10 / kg
Min. Order:1 kg
- CAS No.: 121-34-6
- Formula: C8h8o4
- EINECS: 204-466-8
- Appearance: Crystalline Powder
- Color: White
- Package: 25kg/Drum or Carton
China Factory Sell Chemicals Protocatechuic Acid / 3, 4-Dihydroxybenzoic Acid CAS 99-50-3
US$ 5-30 / kg
Min. Order:1 kg
- CAS No.: 99-50-3
- Formula: C7h6o4
- EINECS: 202-760-0
- Type: Synthesis Material Intermediates
- Appearance: Crystal
- Quality: Industrial
Factory Supply Protocatechuic Acid CAS 99-50-3 High Purity with Low Price
US$ 20-70 / kg
Min. Order:1 kg
- Powder: Yes
- Customized: Non-Customized
- State: White Powder
- Purity: >99%
- MW: 154.12
- MOQ: 1kg
Bulk Supply CAS 99-50-3 Carbohydroquinonic Acid, 3 4-Dihydroxybenzoic Acid
US$ 20-118 / kg
Min. Order:1 kg
- Certification: ISO, FDA
- Assay Method: HPLC, UV, Gc
- Application Form: Tablet, Capsule
- Application: Health Care Products, Medicine
- State: Powder
- Extract Source: Green Tea
White Powder Vanillic Acid CAS 121-34-6 for Chinese Manufacture Sale
US$ 2 / kg
Min. Order:1 kg
- CAS No.: 121-34-6
- Formula: C8h8o4
- EINECS: 204-466-8
- Packaging Material: Plastic
- Storage Method: Normal
- Shelf Life: >12 Months
Best Quality Vanillic Acid CAS 121-34-6/Vanillic Acid Powder for Free Sample
US$ 2 / kg
Min. Order:1 kg
- CAS No.: 121-34-6
- Formula: C8h8o4
- EINECS: 204-466-8
- Packaging Material: Plastic
- Storage Method: Normal
- Shelf Life: >12 Months
ISO Certified Reference Material 98% Protocatechuic Acid 99-50-3 Standard Reagent
US$ 7-17 / milligram
Min. Order:10 milligram
- CAS No.: 99-50-3
- Formula: C7h6o4
- Classification: High Purity Material
- Grade: LR
- Specific Usage: Pro Analysis
- Content: Standard
Factory Supply High Quality CAS 99-50-3 Protocatechuic Acid Powder
US$ 20-118 / kg
Min. Order:1 kg
- Certification: ISO, FDA
- Assay Method: HPLC, UV, Gc
- Application Form: Tablet, Capsule
- Application: Health Care Products, Medicine
- State: Powder
- Extract Source: Green Tea
Top Quality Hot Sale High Purity 4-Dihydroxybenzoic Acid Raw Material Protocatechuic Acid Powder
US$ 8-15 / kg
Min. Order:1 kg
- CAS No.: 99-50-3
- Formula: C7h6o4
- EINECS: 202-760-0
- Environmental Protection: Yes
- Certification: REACH
- Color: White
CAS 99-50-3 Top Grade Protocatechuic Acid Powder 99%
US$ 18.5-118 / kg
Min. Order:1 kg
- Certification: ISO, FDA
- Assay Method: HPLC
- Application Form: Tablet, Capsule
- Application: Food, Health Care Products
- State: Powder
- Extract Source: Fermentation
Best Quality Vanillic Acid CAS 121-34-6 Powder with Low Price
US$ 1-10 / kg
Min. Order:1 kg
- CAS No.: 121-34-6
- Formula: C8h8o4
- EINECS: 204-466-8
- Appearance: Crystalline Powder
- Color: White
- Package: 25kg/Drum or Carton
Supply Catechu Extract Protocatechuic Acid 98% 99-50-3
Min. Order:1 kg
- CAS No.: 99-50-3
- Formula: C7h6o4
- EINECS: 202-760-0
- Type: Pharmaceutical Intermediates
- Appearance: Powder
- Quality: Refined
Eucommia Ulmoides Leaf Extract Acid 50%~90%
US$ 20 / kg
Min. Order:1 kg
- Packaging Material: Plastic
- Storage Method: Normal
- Shelf Life: >12 Months
- Resource: Natural
- The content of active substances: ＞90%
- Packing: 20kg Carton
Factory Supply Vanillic Acid CAS 121-34-6 for Make Spices
US$ 10 / kg
Min. Order:1 kg
- CAS No.: 121-34-6
- Formula: C8h8o4
- EINECS: 204-466-8
- Type: Flavor & Fragrance Intermediates
- Appearance: Liquid
- Quality: Food
Factory Supply High Quality CAS 121-34-6 99% Purity Vanillic Acid
US$ 25 / kg
Min. Order:1 kg
- CAS No.: 121-34-6
- Formula: C8h8o4
- EINECS: 204-466-8
- Type: Synthesis Material Intermediates
- Appearance: Crystal
- Quality: Industrial
Us Warehouse Plant Extract Food Additives CAS 99-50-3 3, 4-Dihydroxybenzoic Acid
US$ 140-200 / kg
Min. Order:1 kg
- Powder: Yes
- Customized: Non-Customized
- Certification: GMP, HSE, ISO 9001, USP, BP
- Suitable for: Elderly, Children, Adult
- State: Solid
- Purity: >99%
Manufacturer Supply High Quality CAS 99-50-3 3, 4-Dihydroxybenzoic Acid
US$ 1-10 / kg
Min. Order:1 kg
- CAS No.: 99-50-3
- Formula: C7h6o4
- EINECS: 202-760-0
- Type: Synthesis Material Intermediates
- Appearance: White Powder
- Quality: Industrial
Herbway Plant Extract Free Sample Salvia Miltiorrhiza Extract Bunge Danshen Root Salvianolic Acid B
US$ 5-20 / kg
Min. Order:1 kg
- Certification: ISO, FDA, HACCP
- Assay Method: HPLC, Tlc
- Application Form: Paste, Tablet, Capsule
- Application: Food, Health Care Products, Medicine, Cosmetics
- State: Powder
- Extract Source: Rhizome
Traditional Chinese Medicine Salvia Miltiorrhiza Extract Salvianolic Acid
US$ 10 / kg
Min. Order:1 kg
- Certification: ISO, FDA, HACCP, Kosher, Halal
- Application: Food, Health Care Products
- State: Powder
- Latin Name: Radix Salviae Miltiorrhizae
- Plant Part Used: Root (Dried, 100% Natural)
- Type of Products: Standardized Powder Extract
