Glycerin 85% Ph. Eur.
Dodavatel: VWR Chemicals
24384.290EA
3950
CZK
24384.290
24384.320
24384.460
24384.550
Glycerin 85% Ph. Eur.
Glycerin
Appearance: clear, colourless or almost colourless, very hygroscopic, syrupy liquid, unctuous to the touch.
Upozornení: Not for use as Active Pharmaceutical Ingredient (API)
Vzorec:
HOCH₂CH(OH)CH₂OH Storage Temperature: Ambient |
MDL Number:
MFCD00004722 CAS číslo: 56-81-5 EINECS: 200-289-5 Merck Index: 13,04497 |
Výsledky specifikačního testu
Assay | 83.5 - 88.5% |
Appearance: | Conforms |
Identification B (IR) | Passes Test |
Appearance of Solution | Passes Test |
Acidity or Alkalinity | Passes Test |
Refractive index (20 °C) | 1449 - 1455 |
Aldehydes | Max. 10 ppm |
Esters | Passes Test |
Impurity A and Related Substances | Passes Test |
Diethylene Glycol | Max. 0.1% |
Ethylene Glycol | Max. 0.1% |
Any Other Impurity (tR
Max. 0.1% |
|
Individual Impurities | Max. 0.1% |
Total Impurities | Max. 1.0% |
Total of All Impurities (tR>Glycerol) | Max. 0.5% |
Disregard Limit | Max. 0.05% |
Halogenated Compounds | Max. 30 ppm |
Sugars | Passes Test |
Cl (Chloride) | Max. 10 ppm |
Heavy Metals (as Pb) | Max. 5 ppm |
Water | 12.0 - 16.0% |
Sulphated ash | Max. 0.01% |
Residual Solvents | Passes Test |
As (Arsenic) | Max. 1 ppm |
Cd (Cadmium) | V (Vanadium) |
Co (Cobalt) | Max. 1 ppm |
Hg (Mercury) | Max. 1 ppm |
Ni (Nickel) | Max. 2 ppm |
Pb (Lead) | Max. 2 ppm |
V (Vanadium) | Max. 1 ppm |
Conforms to Ph. Eur. | Passes Test |
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