CANKO MARKETING, INC. | PHTHALIC ANHYDRIDE
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PHTHALIC ANHYDRIDE

PA

PA (Phthalic Anhydride)

The raw material of Phthalate plasticizers (DOP, DINP, DIDP, DBP…), raw material of resins, used for dyestuff’s intermediate.

The largest Production Capacity: 200,000 MT per year

Structure Formula

PA - Structure Formula

Features

PA is white crystalic flakes at room temperature and transformed to colorless liquid at heating.

Product Specifications

ITEM

UNIT

VALUE(Molten)

VALUE(Flakes)

TEST ke

Molten Color

APHA

MAX 15

MAX 20

ASTM D 3366

Heat Stability

APHA

MAX 40

MAX 40

ASTM D 3366

Purity

WT%

MIN 99.85

MIN 99.85

G/C

Solidification Point

MIN 130.9

MIN 130.9

ASTM D 1493