Chemical Reagents 99% Isophthalic Acid CAS 121-91-5

• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White
• CAS No.: 121-91-5
• Formula: C8h6o4
• Model NO.: isophthalic
• Einecs: 204-506-4
• Refractive Index: 1.5100 (Estimate)
• Application: Insulating Paint, Plastics
• Molecular Weight: 166.13
• Grade Standard: Electron Grade, Industrial Grade, Reagent Grade
• Isophthalic Acid: Isophthalic Acid
• Transport Package: as Requirement
• Specification: 1, 54 g/cm3 density
• Trademark: xinyishun
• Origin: China
• Production Capacity: 100tons/Day

Product Description

Specification

item	value
CAS No.	121-91-5
Other Names	1,3-Benzenedicarboxylic Acid
MF	C8H6O4
Place of Origin	China
Type	Syntheses Material Intermediates
Purity	99%
Application	Alkyd resin, Unsaturated polyester resin
Appearance	White Powder
Product name	Isophthalic Acid
EINECS	204-506-4
Melting Point	345ºC
Appearance	White Powder
Package	25Kg

Product property

Product name:Isophthalic acid CAS:121-91-5 MF:C8H6O4 MW:166.13 Density:1.54 g/cm3 Melting point:341-343°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum

 

Items	Specifications
Appearance	White crystalline powder
Purity	≥99%
Water	≤0.2%
Ash	≤0.3%

Application

1.It is used in the production of alkyd resin, unsaturated polyester resin and other high polymers and plasticizers. 2.It is also used in the manufacture of film color, coatings and polyester fiber dyeing modifiers.

Storage

Stored in a dry and ventilated warehouse.