Us Warehouse Plant Extract Food Additives CAS 99-50-3 3, 4-Dihydroxybenzoic Acid

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: Solid
• Purity: >99%
• Model NO.: 54
• Other Name: 3,4-Dihydroxybenzoic Acid
• CAS: 99-50-3
• Mf: C7h6o4
• MW: 154.12
• Einecs: 202-760-0
• Use: Health Supplement
• Sample: Available
• Shipping: Prompt Delivery
• Transport Package: Foil Bag
• Specification: 1kg/bag
• Trademark: Senwayer
• Origin: Wuhan, China
• HS Code: 2936280000
• Production Capacity: 5000 PCS Per Year

Product Description

US Warehouse Plant Extract Food Additives CAS 99-50-3 3,4-Dihydroxybenzoic acid
Name: 3,4-Dihydroxybenzoicacid
English synonyms: Protocatechuicaci; Protocatechuicacid, 4-Carboxybenzene-1,2-diol, 4-Carboxycatechol
CAS Number: 99-50-3
Molecular formula: C7H6O4
Molecular weight: 154.12
EINECS number: 202-760-0
Melting point: 197-200°C(dec.)(lit.)
Boiling point: 237.46°C(rough estimate)
Density: 1.54FEMA4430|3,4-DIHYDROXYBENZOICACID
Refractive index: 1.6400(estimate)
Storage conditions: Store below+30°C.
Solubility: 20g/l
Acidity coefficient (pKa): 4.48 (at25ºC)
Form: Fine Crystalline Powder
Color: Beige to brown
Water solubility: Soluble in hotalcoholandether.Slightly soluble in water.
Sensitivity: Air Sensitive
Protocatechuic acid has a variety of biological activities against different molecular targets. It has antibacterial, anti-oxidant, anti-inflammatory, anti-hyperglycemic and neuroprotective effects. In addition, protocatechuic acid has potential chemical protective effects. It can inhibit chemical carcinogens in vitro and produce pro-apoptosis and anti-proliferation effects in different aspects. Therefore, it is currently used clinically for the treatment of burns, pediatric pneumonia, bacillary dysentery, acute pyelonephritis, acute pancreatitis and certain ulcer diseases.