استئاریک اسید
اطلاعات عمومی
اطلاعات عمومی
| Chemical formula: C18H36O2 | Molar Mass: 284.48 g/mol |
| Appearance: white or yellowish-white powder | Bulk density: ~ 0.84 g/cm3 |
| Solub. in water: insoluble | Melting point: 69.4 °C |
| Ignition temperature: 395 °C | Flash point: 200 °C |
| Storage temp.: Below +30 °C | Cautions: Not hazardous substance |
| R: 36/37/38 | S: 37/39 |
| HS-No.: 2915 70 20 | EC -No.: 200-313-4 |
مشخصات فنی
مشخصات فنی
| Description & appearance | Conforms | ||
| Appearance of solution | Conforms | ||
| Assay (Stearic acid) | 40 – 60 | % | |
| Assay (Sum of stearic acid and palmitic acid) | ≥ | 90 | % |
| Acid value (Identification) | 194 – 212 | mg KOH / g | |
| Residue on ignition | ≤ | 0.1 | % |
| Fats and fixed oils (Iodine value) | ≤ | 4 | g / 100 g |
| Color of solution | Conforms | ||
| Acidity | Conforms | ||
| Freezing point | 64-69 | °C | |
| Moisture | ≤ | 0.5 | % |
کد سفارش
کد سفارش
| Ordering code | 500 g | 5 kg | 10 kg | 20 kg | 20 kg |
| P.E. | 467.05.00500.02 | 467.05.05000.02 | |||
| Glass |
علائم هشدار
علائم هشدار
| Hazard Symbol |
محصولات مرتبط
