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Postion:Product Catalog >Chemical Reagents>Organic reagents>Aromatic acids>Isophthalic acid
Isophthalic acid
  • Isophthalic acid

Isophthalic acid NEW

Price $30 $20 $10
Package 1kg 100kg 500kg
Min. Order: 10kg
Supply Ability: 100000kg
Update Time: 2024-10-11

Product Details

Product Name: Isophthalic acid CAS No.: 121-91-5
EC-No.: 204-506-4 Min. Order: 10kg
Purity: 99% Supply Ability: 100000kg
Release date: 2024/10/11
Appearance : undefined Grade: undefined
package : undefined keywords : Isophthalic acid supplier in China
Shipping : air, sea, express product name : Isophthalic acid factory supply
other name : Isophthalic acid low price CAS : 121-91-5




Product Name:Isophthalic acid
Synonyms:RARECHEM AL BO 0036;M-PHTHALIC ACID;1,3-dicarboxybenzene;1,3-phthalicacid;m-benzenedicarboxylicacid;m-Dicarboxybenzene;1,3-BENZENEDICARBOXYLIC ACID;1,3-PHENYL DICARBOXYLIC ACID
CAS:121-91-5
MF:C8H6O4
MW:166.13
EINECS:204-506-4

Isophthalic acid is used as an intermediate for high performance unsaturated polyesters, resins for coatings, high solids paints, gel coats and modifier of polyethylene terephthalate for bottles. It acts as precursors for the fire-resistant material nomex as well as used in the preparation of high-performance polymer polybenzimidazole. It is also employed as an input for the production of insulation materials.

Specification
 

ITEMSSPECIFICATIONSRESULTS
AppearanceWhite, crystalline powder or colorless crystalsPasses
IdentificationAccord With BP2007Passes
Assay99.5%~101.0%99.97%
Melting point75°C~78°C77°C
Optical rotation-0.05°~+0.05°0.00°
Heavy metals≤ 0.001%<0.001%
Related substances
Impurity B≤ 0.3%Passes
Any other impurity≤ 0.3%Passes
Total of all impurities apart from impurity B≤ 0.7%Passes
Impurity F≤ 0.1%Not detected
Sulphated ash≤ 0.1%0.02%
Appearance of solutionAccord With BP2010Passes

Company Profile Introduction

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  • Since: 2021-12-10
  • Address: Qiaoxi District ,Shijiazhuang city, Hebei,Chicna
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