HHPA
Mainly used in paints, epoxy curing agents, polyester resins, adhesives, plasticizers, antirust intermediates, etc.
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Product name: HHPA
English ChemicalName:HexaHydroPhthalic Anhydride
Chemical Name: 1,2-Cyclohexanedicarboxylic anhydride
CAS NO.: 85-42-7
Molecular formula: C8H10O3
Molecular Weight: 154.16
EC No.： 201-604-9
Product Specifications:
|
Items |
Index |
|
Appeance |
White flake Solid or powder |
|
HHPA (%) |
99.0 min |
|
Chromaticity(Pt-Co) |
60 max |
|
Melt point （℃） |
33±1 |
|
Acid Vlaue (mgKOH/g) |
710-740 |
|
Iodine value (Ig/100g) |
1.00 max |
|
Free acid (%） |
1.00 max |
Applications:
Mainly used in paints, epoxy curing agents, polyester resins, adhesives, plasticizers, antirust intermediates, etc.
Package:
Packed in 25 kg plastic drums or 220kg iron drums.
Storage：HHPA should be moisture-proof, fireproof, waterproof during transportation and storage, and stored in a dry and ventilated warehouse.
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