Glyseriini ≥99%, Electran molekyylibiologiaan

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444485BEA 170 EUR
444485B
Glyseriini ≥99%, Electran molekyylibiologiaan
Glyseriini
Kaava: HOCH₂CH(OH)CH₂OH
MW: 92,09 g/mol
Kiehumispiste: 290 °C (1013 hPa)
Sulamispiste: 18,6 °C
Tiheys: 1,26 g/cm³ (20 °C)
Leimahduspiste: 177 °C (avoin astia)
Storage Temperature: Huoneenlämpö
MDL numero: MFCD00004722
CAS-numero: 56-81-5
EINECS: 200-289-5
Merck Index: 13,04497
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Assay Min. 99.00 %
Appearance Clear viscous liquid
Identification Passes test
DNases Not detected
RNases Not detected
Proteases Not detected
Density (20/4) 1.2560 - 1.2610
Fatty acids 0.02 %
Organic bound chlorine Max. 0.0005 %
pH (5 mol/l) 5.50 - 8.00
Water Max. 0.5 %
Absorbance (260 nm) (0.5 mol/l) Max. 0.070
Absorbance (280 nm) (0,5 mol/l) Max. 0.0200
Heavy metals (as Pb) Max. 0.0005 %
SO4 (Sulphate) Max. 0.001 %
As (Arsenic) Max. 0.0001 %
Cl (Chloride) Max. 0.0001 %
Fe (Iron) Max. 0.0005 %
Pb (Lead) Max. 0.0001 %

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