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Hexahydrophthalic Anhydride
|
|
Alias | HHPA |
| Molecular Formula | C8H10O3 | |
| Cas No | 85-42-7 | |
| Packing | 25kg/220kg/barrel | |
| Transport Code For Dangerous Goods | ||
| H.S.Code No | 2917209090 | |
| Inquiry | Inquiry |
|
Porperties |
Unit |
Specification |
|
Purity |
wt% |
≥99.5 |
|
Molten Color |
APHA |
≤30 |
|
Free Acid Conten |
wt% |
≤1.0 |
|
Solidification Point |
℃ |
≥34 |
|
Iodine Value |
gl2/100g |
≤1.0 |
|
Neutralization Value (Acid Value) |
mgKOH/G |
715-735 |
White solid,≧99.0%
Mainly used in paints, epoxy curing agents, the polyester resins, adhesives, plasticizers, intermediates to prevent rust, etc.
This product shall be airtight, out of the sun, moisture-proof and away from heat .The storage period is one year