Pathalic Acid CAS 88-99-3 Benzene-1, 2-Dicarboxylic Acid

• CAS No.: 88-99-3
• Formula: C8h6o4
• EINECS: 201-873-2
• Classification: Organic Analytical Reagents
• Grade: AR
• Specific Usage: For Synthesis
• Model NO.: SUREST-129
• Content: Standard
• Usage: Laboratory Reagents, Analytical Reagents, Diagnostic Reagents, Teaching Reagents
• Source: Dry Powder
• Habit Appellation: Special Reagent
• Application: Industry, Scientific Research, Health, Environmental Protection, Agriculture
• Property: Organic Reagent
• Shelf Life: 2 Years
• Stock: Available
• Molecular Weight: 166.13
• Color: White
• Melting Point: 200-205 ºC
• Water Solubility: 7 G/L (25 ºC)
• Flash Point: 168 ºC
• Transport Package: 25kg /Drum
• Specification: 98%min
• Trademark: Surest
• Origin: China
• HS Code: 2917399090
• Production Capacity: 1000 Tons Yearly

Product Description

Pathalic acid

 

Name	Pathalic acid
Synonyms	Benzene-1,2-dicarboxylic acid
Molecular Structure
Molecular Formula	C8H6O4
Molecular Weight	166.13
CAS Registry Number	88-99-3
EINECS	201-873-2

Properties

Melting point	200-205 ºC
Flash point	168 ºC
Water solubility	7 g/L (25 ºC)

Chemical Property/Description

1. Phthalic acid is strongly acidic and can react with bases to form corresponding salts.

2. It is a heat-stable compound that does not decompose easily at high temperatures.

3. Under light, phthalic acid may undergo photochemical reactions to further produce organic matter.

Main Uses:
1. As a chemical raw material, it is used to manufacture dyes, plastics and polyester fibers.

2. In the field of medicine, it can be used as a starting material for drug synthesis.

3. In the food and beverage industry, it can be used as a food additive, sour agent, etc.

4.Used for making dyes, polyester resin, polyester, drugs and plasticizers.Phthalic acid  can be used instead of phthalic acid in applications. Phthalic acid is the raw material of synthetic resins, fibers, drugs, etc. It is an important organic industrial product. It is used as an analytical reagent for reference substances and certain metals in gas chromatography. Phthalic acid after dehydration to form anhydride, anhydride is an important raw material of polyurethane industry, its products in the production of polyurethane insulation materials, performance is better than polyether effect.