Isophthalic Acid
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Product Description
Product
Isophthalic Acid
CAS
121-91-5
Formula
C6H4(COOH)2
Synonym
Acide isophtalique; 1,3-Benzenedicarboxylic acid
Typical Product Specifications
Slightly Soluble
in hot water
C2H5Na0
(Formic Acid) --- 675-677
Moisture Wt%
0.1 Max
15 ppm
15 ppm Max
Isophthalic Acid (wt %)
99.8 Min
3-Carboxy Benzaldehyde
25 ppm Max
Metatoulic Acid
152 Max
CO
1.0 ppm Max
Mn Content
1.0 ppm Max
Iron
1.0 ppm Max
Color
colorless crystal powder
Insolubility
in benzene, petrol. ether
Melting Point
300 c, sublimes
Molecular weight
166.14
Solubility
alcohol, acetic acid, oxygenated solvs.
Chemical Structure
Class
Industry
Isophthalic Acid
Product Description
Product
Isophthalic Acid
CAS
121-91-5
Formula
C6H4(COOH)2
Synonym
Acide isophtalique; 1,3-Benzenedicarboxylic acid
Typical Product Specifications
Slightly Soluble
in hot water
C2H5Na0
(Formic Acid) --- 675-677
Moisture Wt%
0.1 Max
15 ppm
15 ppm Max
Isophthalic Acid (wt %)
99.8 Min
3-Carboxy Benzaldehyde
25 ppm Max
Metatoulic Acid
152 Max
CO
1.0 ppm Max
Mn Content
1.0 ppm Max
Iron
1.0 ppm Max
Color
colorless crystal powder
Insolubility
in benzene, petrol. ether
Melting Point
300 c, sublimes
Molecular weight
166.14
Solubility
alcohol, acetic acid, oxygenated solvs.
Chemical Structure
Class
Industry
