CAS No.: | 117-81-7 |
---|---|
Formula: | C24h38o4 |
EINECS: | 204-211-0 |
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No. | CHECK ITEM | INSPECTION STANDARD | CHECK RESULT |
1. | Exterior | Transparent, no suspended matter | Transparent, no suspended matter |
2. | Ester content | ≥99.5% | 99.8% |
3. | Acidity (calculated as phthalic acid)% | 0.01 | 0.003 |
4. | Chroma, (Pt-Co) color number | ≤30 | 25 |
5. | Density(20ºC) g/cm3 | 0.982-0.988 | 0.983 |
6. | Moisture | ≤0.1 | 0.012 |
7. | Volume resistivity | ≥ 1.0x10^9 | 1.0x10^9 |