White Protopet 1S Petrolatum USP（白凡士林長纖）
（1）INCI Name：Petrolatums
（2）Specification：
| 項目 / Item | 規格 / Specification |
|---|---|
| Spec grav @60/25℃ | 0.815 – 0.880 |
| Lovibond Color, 2in, Yellow | 1.5 – 2.0 |
| Melting Point | 54.4 – 60.0 |
| Odor Rating | 1.0 Max. |
| Consistency (dmm) | 180 – 210 |
| Sulfur Compounds | PASS |
| Residue on Ignition (%) | 0.05 Max. |
| Acidity | PASS |
| Alkalinity | PASS |
| Color | PASS |
| Fixed Oil / Fats / Ros | PASS |
| Viscosity, KIN. @ 212℉ (cSt) | 10.20 – 15.50 |
（3）功能：基劑。
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