Glycerol (Ph. Eur, BP, USP) IPEC 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:

631339

Product Name:

Glycerol (Ph. Eur, BP, USP) IPEC grade

Quality Name:

IPEC grade

Specifications:

Assay (calc. a.a.s): 99.0-101.0%
Identity according to Pharmacopoeias:
(A Ph. Eur / USP): passes test
(B Ph. Eur / USP): passes test
(C Ph. Eur / USP): passes test
(D Ph. Eur): passes test
Density 25/25: ≥ 1.249
Density 20/20: 1.258 - 1.268
Refractive Index n 20/D: 1.470-1.475
Specific gravity at 25°C: ≥1.249

Maximum limit of impurities
Appearance of solution
Appearance Transparent < formazin 50: passes test
Appearance Colourless: passes test
Acidity or alkalinity: < 0,2 ml NaOH 0,1M
Residue on ignition (as SO4): 0.01 %
Sugars: passes test
Chloride (Cl): 0.0010%
Sulfate (SO4): 0.002%
Color: passes test
Halogenated compounds Ph. Eur (as Cl): 0.0035%
Chlorinated compounds USP (Cl): 0.003%
Residual solvents (Ph.Eur/USP): passes test
Aldehydes (as CH2O): 0.0010%
Total impurities Tr > Tr glycerine: 0.5%
Impurity A (Diethyleneglycol): 0.1%
Individual Tr < Tr glycerine: 0.1%
Impurity A and related substances (C.G.)
Diethyleneglycol and ethyleneglycol impurities (CG)
Diethyleneglycol: 0.1%
Ethyleneglycol: 0.1%
Esters Ph. Eur.: passes test
Fatty Acids and Esters (USP): < 1 ml NaOH 0,5 N
Water (H2O): 2.0 %
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

Download TDS file for complete specifications