Name: Hexahydrophthalic anhydride, HHPA, cyclohexanedicarboxylic anhydride, 1,2-cyclohexane- dicarboxylic anhydride, mixture of cis and trans.

Product No: B1008

CAS No: 85-42-7

Formula:C₈H₁₀O₃ 

Formula Weight: 154.17

Properties: Soluble in benzene and acetone, etc. Sensitive to moisture. Specific gravity 1.18.

Application: Coatings, epoxy resin curing agents, adhesives, plasticizers, etc.

Package: Packed in 25 kg plastic drums or 220kg iron drums.

Cautions: Store in cool, dry places and keep away from fire and moisture.

Appearance white solid

Purity ≥99.0 %

Acid Value 720~730

Iodine Value ≤1.0

Free Acid ≤1.0%

Chromaticity(Pt-Co) ≤60#

Melting Point 32-36℃