Glycerol for analysis, ACS, ISO lt. 1 - confezione da 6

1,2,3-Propanetriol, Glycerol

Minimum assay (G.C.): 99.5%

CODE 131339

CAS 56-81-5

MOLECULAR FORMULA C3H8O3

MOLAR MASS 92.10 g/mol

MELTING POINT: 17.8 °C

BOILING POINT: 290 °C

DENSITY: 1.259 kg/l

REFRACTIVE INDEX: 20/D 1.474

PHYSICAL DESCRIPTION: liquid

PRODUCT CODE: 131339

PRODUCT NAME:

Glycerol for analysis, ACS, ISO ( Glicerolo - Glicerina )

QUALITY NAME: for analysis, ACS, ISO

SPECIFICATIONS:

Minimum assay (G.C.): 99.5%

Identity: IR passes test

Density 20/4: 1.257-1.261

Maximum limit of impurities

APHA colour: 10

Acidity: 0.0005 meq/g

Alkalinity: 0.0003 meq/g

Insoluble matter in H2O: passes test

Darkened substances by H2SO4: passes test

Reducing substances of AgNO3: passes test

Residue on ignition (as SO4): 0.005 %

Chloride (Cl): 0.0001%

Ammonium (NH4): 0.0005%

Sulfate (SO4): 0.0005%

Chlorine compounds (as Cl): 0.003%

Neutrality: passes test

Acrolein and glucose: passes test

Fatty acid esters (as C15H26O6): 0.025%

Water (H2O): 0.5 %

Heavy metals (as Pb): 0.0001%

As: 0.00004 %

Cu: 0.0001 %

Fe: 0.0001 %

Ni: 0.0001 %

Pb: 0.0001 %

DOES NOT COME FROM ANIMAL ORIGIN.

WGK: 1

STORAGE: Room Temperature.

MASTER NAME: Glycerol

SYNONYMS LONG TEXT:

1,2,3-Propanetriol, Glycerol

EINECS: 200-289-5

CS: 29054500