Protocatechuic acid

Min.Order / FOB Price:Get Latest Price

1 Kilogram	Negotiable

1 Kilogram

Negotiable

Min.Order :1 Kilogram
Purity: 99%Min
Payment Terms : L/C,T/T,

Keywords

Protocatechuic acid, 4-Carboxybenzene-1,2-diol, 4-Carboxycatechol 3,4- twohydroxybenzoic acid/protocatechuicacid 3,4-Dihydroxybenzoic acid

Quick Details

Appearance:Beige to brown fine Crystalline Powder
Application:Plant extracts
PackAge:as the customer's needs
ProductionCapacity:10|Metric Ton|Month
Storage:Store below +30°C
Transportation:by sea or by air

Superiority:

Henan Wising Chem specializes in sourcing chemicals in China. We are associated with many trusted manufacturers each having different areas of expertise required for meeting the needs of our local as well as overseas buyers. We have access to custom synthesis labs for kilo level synthesis and quality confirmation. Following are our main products:

Pharmaceutical Intermediates/ UV Absorbent / Vitamin(Food grade & Feed grade)/ Electronic Chemicals

If you have interest in any of our products, we can send you our best price with more product details.

Details:

Protocatechuic acid Chemical Properties

Melting point	197-200 °C (dec.) (lit.)
Boiling point	237.46°C (rough estimate)
density	1.54
FEMA	4430 \| 3,4-DIHYDROXYBENZOIC ACID
refractive index	1.6400 (estimate)
storage temp.	Store below +30°C.
solubility	20g/l
pka	4.48(at 25℃)
form	Fine Crystalline Powder
color	Beige to brown
Water Solubility	Soluble in hot alcohol and ether. Slightly soluble in water.