| Properties | Standard value | Test value |
| Product Name | Span 20 | |
| Appearance | Light yellow to amber viscous liquid or paste | Apposite |
| Fatty acid, (w/%) | 56~68 | 61.2 |
| Polyols, (w/%) | 36~49 | 41.5 |
| Acid Value, (mg KOH/g) | ≤7.0 | 5.2 |
| Saponification Value, (mg KOH/g) | 155~170 | 166.8 |
| Hydroxyl Value, (mg KOH/g) | 330~360 | 351.2 |
| Moisture, (w/%) | ≤1.5 | 0.3 |
| Residue on Ignition, (w/%) | ≤0.50 | 0.4 |
| Lead, (mg KOH/g) | ≤2 | ＜2 |
| Arsenic, (mg KOH/g) | ≤3 | ＜3 |
| Test results | Pass | |
| Properties | Standard value | Test value |
| Product Name | Span 80 | |
| Appearance | Yellow to orange oily liquid | Apposite |
| Colour Lovibond （R/Y） | ≤3R 20Y | 1.4R 10.5Y |
| Acid Value, (mg KOH/g) | ≤8.0 | 3.5 |
| Saponification Value, (mg KOH/g) | 140~160 | 149.3 |
| Hydroxyl Value, (mg KOH/g) | 190~220 | 199.4 |
| Moisture, (w/%) | ≤1.5 | 0.2 |
| Test results | Pass | |
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