PH,EURグレードのグリセリン

Glycerine 85%, Ph. Eur, BDH^®, VWR CHEMICALS^®（Glycerine 85%, Ph. Eur, BDH^®, VWR CHEMICALS^®, 24384.320）の特徴

試験結果

Specification Test Results
Assay 83.5 - 88.5%
Appearance: Conforms
Identification B (IR) Passes Test
Solution S 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 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