5-Hydroxyisophthalic acid 98.0% 5-Hydroxyisophthalic acid High purity 1,3-Benzenedicarboxylic acid
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3B Scientific Corporation, formerly called 3B Medical Systems Inc., was founded in 2003 in Libertyville, Illinois, USA. With the catalog of more than 20,000 regular products, 3B Scientific Corporation provides fine chemicals, natural products, pharmaceutical intermediates, and APIs for major pharmaceutical and biotech companies worldwide, such as P&G, NOVARTIS, Johnson-Johnson and etc. Based on its strong R&D capabilities and talented human resources, the company has a remarkable fast growth on sales since its foundation. It has established a broad customer base in the pharmaceutical and biotech industry in North America, Japan and European countries and built a close relationship with Chinese and Indian chemical and pharmaceutical manufacturers as well.
Firmly complying with the principle of “Best Product, Best Service”, 3B Scientific Corporation sincerely hope to cooperate with all the customers from home and abroad to achieve the prosperous and mutual benefited development.
Chemical Name: 5-Hydroxyisophthalic acid
Synonyms: 1,3-Benzenedicarboxylic acid
CAS Number: 618-83-7
Formula: C8H6O5
Molecular Weight: 182.13
Appearance: White to slightly gray powder
Assay: 98.0%
Density: 1.612 g/cm3
Melting Point: 298-302 °C(lit.)
Boiling Point: 516.9ºC at 760 mmHg
Flash point: 280.5ºC
Hazard class: 3
UN number: 1149
Packing group: III
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