Phthalic anhydride

Phthalic Anhydride( PA)
Our company is located in China mainland
The standard of product quality: GB/T15336-94
Phthalic Anhydride( PA)
Our company is located in China mainland
The standard of product quality: GB/T15336-94
NAME:
PHTHALIC ANHYDRIDE
FORMULA:
C8H4O3
CAS:
85-44-9
HS CODE:
29173500.00
UN NO.:
2214
PLACE OF ORIGIN:
JIANGYIN JIANGSU,CHINA(MAINLAND)
BRAND NAME:
ZHONGRUN
OUTPUT:
80000MT

GRADE STANDARD:
INDUSTRY GRADE 99.5%
PURITY:
99.5%
APPEARANCE:
WHITE SLICE OR CRYSTALLIZED POWER
PRDUCT STANDAND:
GB/T15336-94
MELTING COLOR(CHROMATICITY)≤
20
HEATING-STABILITY COLOR(CHROMATICITY)≤
150
CRYSTALLIZING POINT≥
130.5(°c)
FREE ACID CONTENT≤
0.5%
SOLUBLE:
SLIGHTLY SOLUBLE IN THE HOT WATER AND THE ETHER, DISSOLVES IN THE THYL ALCOHOL, THE BENZENE AND THE PYRIDINE