Purified Isophthalic AcidCAS# 121-91-5 |
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| Property | Unit: | Specification: | |
|---|---|---|---|
| Acid Number | mg KOH/ g | 673-677 | |
| 3-CBA | wt ppm | 25 Maximum | |
| M-Toluic Acid | wt ppm | 150 Maximum | |
| “b”-value | wt ppm | 1.2 Maximum | |
| Ash | wt ppm | 15 Maximum | |
| Total Metal | wt ppm | 10 Maximum | |
| Co | wt ppm | 1 Maximum | |
| Mn | wt ppm | 1 Maximum | |
| Fe | wt ppm | 1 Maximum | |
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