Glicerol bezwodny dla bilogii molekularnej – SCHARLAU
Additional information
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POBIERZ KARTĘ PRODUKTU
POBIERZ KARTĘ POZIOMU JAKOŚCI
POBIERZ KARTĘ CHARAKTERYSTYKI PRODUKTU
PRODUCENT: SCHARLAB
Glycerol anhydrous, molecular b. g
gliceryna
– Synonyms: Glycerin, 1,2,3-Propanetriol
– C3H8O3
– M = 92,10 g/mol
– CAS [56-81-5]
– EINECS-No.: 200-289-5
– Density: 1,26 g/cm3
– Solub. in water: (20 ºC): miscible
– Melting point: 18 ºC
– Boiling point: (0,09 hPa) 120 ºC
– Flash pt. 160 ºC
– Ignition temp.: 400 ºC
– Vapour pressure: (20 ºC) < 0,001 hPa
- LD 50 (oral, rat): 12600 mg/kg
- Tariff number: 2905 45 00 00
- Applications: analytical chemistry, synthesis of organic products, in explosive compositions, cosmetics, for pharmaceutical use.
SPECIFICATIONS
assay (acidimetric, on dried sample): min. 99 %
identity (IR-spectrum): passes test
absorbance of an aqueous solution 0,5 M in a 1 cm cell at 260 nm: max. 0,07 AU
absorbance of an aqueous solution 0,5 M in a 1 cm cell at 280 nm: max. 0,02 AU
heavy metals (as Pb): max. 2 ppm
DNases, RNases, Proteases : non detected
