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LC5495 all-rac-α-Tocopherol suitable for use as excipient exp Ph Eur,BP,USP,E 307 |
Order number | Packaging | Quantity | Price € |
AC32495 | Alu bottle | 5 kg | Inquire |
AC32495 | Alu bottle | 25 kg | Inquire |
Product information | |
Grade | Ph Eur,BP,USP,E 307 |
Synonyms | Vitamin E alcohol |
Hill Formula | C29H50O2 |
HS Code | 2936 28 00 |
EC number | 233-466-0 |
Molar mass | 430.71 g/mol |
CAS number | 10191-41-0 |
Chemical and physical data | |
Ignition temperature | 280 °C |
Solubility | < – 0.001 g/l (20 °C) |
Melting point | 2.5 – 3.5 °C |
Molar mass | 430.71 g/mol |
Density | 0.95 g/cm3 (20 °C) |
Boiling point | 393 °C (1013 hPa) |
Vapor pressure | 13 hPa (155 °C) |
Flash point | 254 °C |
Safety information | |
RTECS | GA8746000 |
Storage | 10 Combustible liquids not in Storage Class 3 |
WGK | WGK 1 slightly water endangering |
Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
Toxicological data | |
LD 50 oral | LD50 rat > 4000 mg/kg |
Safety information | |
Assay – GC, Ph. Eur. |
96.0 – 102.0 % |
– GC, USP | 96.0 – 102.0 % |
Identity – IR |
conforms |
– GC | conforms |
Optical rotation α 20/D (100 g/l; anhydrous ethanol) | -0.01 – 0.01 ° |
Refractive index (n 20/D) | 1.503 – 1.507 |
Spec. Absorptivity A 1%/1cm (292 nm; 0,1 g/l, anhydrous ethanol) | 72 – 76 |
Heavy metals (as Pb) | ≤ 0.001 % |
As (Arsenic) | ≤ 0.0003 % |
Cu (Copper) | ≤ 0.0010 % |
Hg (Mercury) | ≤ 0.0001 % |
Pb (Lead) | ≤ 0.0002 % |
Zn (Zinc) | ≤ 0.0025 % |
Heptane (HS-GC) | ≤ 5000 ppm |
Methanol (HS-GC) | ≤ 3000 ppm |
Pyridine (HS-GC) | ≤ 200 ppm |
Toluene (HS-GC) | ≤ 890 ppm |
Other residual solvents (Ph.Eur./USP/ICH) | excluded by production process |
Related substances – Ph. Eur., impurity A |
≤ 0.5 % |
– Ph. Eur., impurity B | ≤ 1.5 % |
– Ph. Eur., sum of impurities C and D | ≤ 1.0 % |
– Ph. Eur, any other impurity | ≤ 0.25 % |
– Ph.Eur., total impurities | ≤ 2.5 % |
Organic volatile impurities (USP/NF) | conforms |
Acidity | conforms |
Sulfated ash (600 °C) | ≤ 0.1 % |
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