ISO BV 99.0% Pyromellitic Acid Pma CAS 89-05-4 with Factory Price

China ISO BV 99.0% Pyromellitic Acid Pma CAS 89-05-4 with Factory Price, Find details about China Pyromellitic Acid, 1 2 4 5-Benzenetetracarboxylic Acid from ISO BV 99.0% Pyromellitic Acid Pma CAS 89-05-4 with Factory Price

Basic Info.

Model NO.

AQ-acid08

Colour

White

Molecular Weight

218.12

Other Name

1 2 4 5-Benzenetetracarboxylic Acid

Supply Capacity

60 Metric Tons/Month

Trademark

Transport Package

25kg/Drum with Pallets or as Your Requirements

Specification

99.0%min

Origin

China

HS Code

2917399090

Model NO.

AQ-acid08

Colour

White

Molecular Weight

218.12

Other Name

1 2 4 5-Benzenetetracarboxylic Acid

Supply Capacity

60 Metric Tons/Month

Trademark

Transport Package

25kg/Drum with Pallets or as Your Requirements

Specification

99.0%min

Origin

China

HS Code

2917399090

Product Desciption

High purity white powder Pyromellitic Acid(PMA)

ISO BV 99.0% Pyromellitic Acid Pma CAS 89-05-4 with Factory Price

PRODUCT

Product Name:Pyromellitic acid; 1,2,4,5-Benzenetetracarboxylic acid,PMA
CAS No.:89-05-4
EINECS No.:201-879-5
Molecular Formula: C10H6O8
Molecular weight:254.15
Supply capacity:60 metric tons/month

STRUCTURAL FORMULA

ISO BV 99.0% Pyromellitic Acid Pma CAS 89-05-4 with Factory Price

SOLUBILITY

Soluble in alcohol, slightly soluble in ether and water.

TECHNICAL INDICATOR

Item	Standard
Appearance	White powder
Assay	≥99.0%
Melting Point	281-284ºC
Neutralization equivalent	63.3±0.2
Moisture	≤0.5wt%

Used for the synthesis of polyimide, octyl pyromellitic acid, etc., is the main
raw material for the production of matting curing agents.

ISO BV 99.0% Pyromellitic Acid Pma CAS 89-05-4 with Factory Price