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Chemical Information for Protocatechuic Acid
CAS Number
99-50-3Name
protocatechuic acidSynonym
MFCD00002509;3,4-dihydroxy-benzoic acid;4,5-Dihydroxybenzoic acid;3,4-Dihydroxybenzoic acid;4-Carboxy-1,2-dihydroxybenzene;Protocatehuic acid;protocatechuate;EINECS 202-760-0;Benzoic acid, 3,4-dihydroxy-;protochatechuic acid;protocatechuic acid;3,4-dihydroxybenzoate;Benzoic acid,3,4-dihydroxyMelting Point
197-200 °C (dec.)(lit.)Boiling Point
410.7±35.0 °C at 760 mmHgFlash Point
216.3±22.4 °CMolecular Formula
C7H6O4Molecular Weight
154.120Density
1.6±0.1 g/cm3
Manufacturing Facilities for Protocatechuic Acid
Professional Export Experience
to Global Customers
1. 16 years of R&D, manufacturing and sales experience of Protocatechuic Acid Cas:99-50-3, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: YES,Our R&D, manufacturing service include fine chemicals, pharmaceutical intermediates like bromide, boric acid, thiophene, indole, imidazole, thiazole, piperazine, pyrazine compounds, from ton to hundred tons lot.
