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Home » Product List » Acid anhydride » Tetrahydrophthalic Anhydride (THPA)
Product Details
Tetrahydrophthalic Anhydride (THPA)
| Packing: | 25kgs/ bag |
|---|---|
| Productivity: | 3000 tons/ year |
| Unit Price: | Negotiable |
| Shipment Terms: | CIF |
| Payment Terms: | L/C,T/T |
| Minimum Order: | 1 Tons |
| Price Valid Time: | From Feb 20,2012 To Feb 20,2013 |
| HS Code: | 29172010 |
| Trademark: | xst |
| Origin: | China |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
Product Description
THPA
Cis-1, 2, 3, 6-Tetrahydrophthalic anhydride (THPA)
CAS No.: 935-79-5, 85-43-8
Molecular formula: C8H8O3
Molecular weight: 152.16
Properties: Specific gravity1.20.
Packing: 25kg in plastic bag lined PP woven bag.
Cautions: Avoid fire, moisture, and water. Kept in cool, dry and ventilating place, far away from fire.
Uses: Used as curing agent of light color or gas-drying alkyd resin, optical stable unsaturated polyester, fast-dry or anaerobic adhesive of atomic resin, PE resin, solvent-free paint, anti-dirty paint, HF insulation paint, the plasticizer of EPS or used in the pesticide.
|
Index |
First grade |
Qualified product |
|
Assay |
99.50% |
98.20% |
|
Melting point ο C |
99-101 |
98-101 |
|
Color and Luster, % ≤ |
40 |
40 |
