Name:
1,4,5,8-Naphthalenetetracarboxylic dianhydride,
Naphthalenetetracarboxylic dianhydride
Synonyms:
Naphthalene-1,4,5,8-tetracarboxylic acid dianhydride
Chinese Names:
1,4,5,8-萘四甲酸酐, 1,4,5,8-萘四甲酸二酐, 萘四甲酸酐, 萘四甲酸二酐
Molecular Formula：
C14H4O6
Molecular Weight:
268.18
CAS Registry Number:
81-30-1
EINECS:
201-342-5
Specification:
items |
Appearance |
Naphthalenetetracarboxylic
dianhydride content |
residual
moisture |
residual
ash |
items
parameters |
Pale
yellow powder |
98% |
<
0.5% |
＜0.5% |
Appearance:
1,4,5,8-Naphthalenetetracarboxylic dianhydride is Pale
yellow powdery solid。
Use:
1,4,5,8-Naphthalenetetracarboxylic dianhydride is a
high-grade dyes, pigments intermediates, mainly for the
synthesis of high temperature polymer materials, such
as polyimide resin production.
Features:
The 1,4,5,8-Naphthalenetetracarboxylic dianhydride We
offer has high purity, small ash, low moisture content,
product quality and stability, and low prices, sold Shandong,
Jiangsu, Zhejiang, Shanghai, and other cities, while Sell
to Germany, Switzerland, the United States, Japan, South
Korea and other countries and regions, users favor in
high regard, welcome home and abroad new and old customers
come our company or call negotiate patrons!
Package:
The 1,4,5,8-Naphthalenetetracarboxylic dianhydride We
offer Using double-layer packaging, inner plastic bag
sealed Poly for the drug-free, with the outer Zhibantong
equipment, net content of 25 kg per barrel can be customized
according to user needs packaging.
Transportation:
Careful handling, to prevent sun, rain. 1,4,5,8-Naphthalenetetracarboxylic
dianhydride is non-hazardous materials, according to the
general transport chemicals.
Storage:
The 1,4,5,8-Naphthalenetetracarboxylic dianhydride should
be stored in cool, dry environment to prevent damp.
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