Dilute two norbornene anhydride
Dilute two norbornene anhydride
Application: electronic chemical, solder activator
Alias: 5-Norbornene-2,3-dicarboxylic Anhydride; Carbic anhydride; Himic anhydride; Nadic anhydride
Molecular formula: C9H8O3
Molecular weight: 164.16
CAS NO. 826-62-0
Properties: it is white columnar crystal, melting point>150℃, relative density: 1.417, soluble in benzene, toluene, acetone, trichloromethane, etc.
Item |
Index |
Appearance |
white columnar crystal |
Content % |
≥98% |
Acidity%WT |
678.4mgKOH/g |
Melting point(℃) |
≥150 |
Relative density (25/25℃) |
1.417 |
Uses
1. The product can be used in unsaturated polyester resin.
2. In epoxy resin as curing agent.
3. In alkyd resin, urea resin, and melamine resin.
4. In insecticide, vulcanization regulator, plasticizer, surfactant, etc.
Packing: 25KG/drum
Producing area: imported
Inventory control:
First-in and first-out. Separate from strong oxides, inflammable and explosive substances. To protect from damp. Shelf life is half a year.
Note: the information is for reference only.
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