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Jiangsu Zhengdan Chemical Industry Co.,Ltd.
Jiangsu Zhengdan Chemical Industry Co.,Ltd.
17 YRS
Jiangsu, China
Main Products:
Vinyltoluene / Tris(2-Ethylhexyl) Benzene-1,2,4-Tricarboxylate / Trimellitic Anhydride / 1,2,4,5-Tetramethylbenzene / Aromatics Solvent / 1,2,4-Trimethylbenzene
Jiangsu, China
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Trimellitic anhydride (TMA) / CAS 552-30-7
OVERVIEW
Uses
Packaging
| Pallets Packing | 20'FCL | 40'FCL | ||
| With | Without | With | Without | |
|
25 KG/Paper Bag
Anhydride content, wt ≥ 98.00%
|
17.5 MT
|
20 MT
|
--
|
20 MT
|
|
500 KG/Jumbo Bag
Anhydride content, wt ≥ 98.00%
|
20 MT
|
--
|
--
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--
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1000 KG/Jumbo Bag
Anhydride content, wt ≥ 98.00%
|
--
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--
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--
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--
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Lead Time
14-30 days
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Less than 1KG required
DESCRIPTION
Typical Properties
Summary
This product is mainly used for polyester resin, trioctyl trimellitate (totm), epoxy resin curing agent (M68), insulating paint and other raw materials. It can also produce heat-resistant insulating materials, adhesives, surfactants and pigments, synthetic dyes, etc.
CAS No.
552-30-7
Formula
C9H4O5
Molecular Mass
192.12500
Exact Mass
192.00600
PSA
80.67000
Logp
0.69540
IUPAC
1,3-dioxo-2-benzofuran-5-carboxylic acid
SMILES
C1=CC2=C(C=C1C(=O)O)C(=O)OC2=O
Attribute classification
Matter Classification
organic
Category
Dyestuffs and Pigments > Intermediates
Coating(Resin) > Epoxy Paint
Coating(Resin) > Polyester Paint
Coating(Resin) > Epoxy Paint
Coating(Resin) > Polyester Paint
Chemical and Physical Properties
Melting Point
163-166 °C
Density
1.54
Boiling Point
390 °C
Flash Point
227 °C
Appearance
White to grayish white
Export information
HS Code
29173990
Export Rebate
13%
Risk Code
R37-41-42/43
Safety Label
Xn
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