Glycerol (USP, BP, Ph. Eur.) pure, pharma grade

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:

141339

Product Name:

Glycerol (USP, BP, Ph. Eur.) pure, pharma grade

Quality Name:

pure, pharma grade

Specifications:

Assay (C3H8O3) calc. a.d.s.: 99.0-101.0%
Identity according to Pharmacopoeias:: passes test
Density 25/25: ≥ 1.249
Density 20/20: 1.258 - 1.268
Refractive Index n 20/D: 1.470-1.475

Maximum limit of impurities
Appearance of solution: passes test
Acidity or alkalinity: passes test
Residue on ignition (as SO4): 0.01 %
Sugars: passes test
Chloride (Cl): 0.001%
Ammonium (NH4): 0.001%
Sulfate (SO4): 0.002%
Color: passes test
Halogenated compounds (as Cl): 0.003 %
Residual solvents (Ph.Eur/USP): passes test
Organic impurities - Related substances
Individual: 0.1 %
Total: 1.0 %
Aldehydes (as CH2O): 0.0010%
Diethyleneglycol (USP): 0.025%
Esters: passes test
Ethylenglycol (USP): 0.025%
Impurity A and related substances (Ph. Eur.)
Impurity A (Diethyleneglycol): 0.1 %
Individual Tr < Tr glycerine: 0.1 %
Total impurities Tr > Tr glycerine: 0.5 %
Water (H2O): 0.5 %
GLYCERINE OF VEGETABLE ORIGIN

WGK:

1

Storage:

Room Temperature.

Master Name:

Glycerol

Synonyms Long Text:

1,2,3-Propanetriol, Glycerol

EINECS:

200-289-5

CS:

29054500

Scarica la TDS in pdf per le specifiche complete