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LC2842 Glycerolanhydrous (vegetable) suitable for the biopharmaceutical production |
Order number | Packaging | Quantity | Price € |
AC29842 | Plastic bottle | 2.5 l | Inquire |
AC29842 | Plastic container | 25 l | Inquire |
Product information | |
Synonyms | 1,2,3-Propanetriol, Trihydroxylpropane, Protol |
Hill Formula | C3H8O3 |
Chemical formula | (HOCH2)2CHOH |
HS Code | 2905 45 00 |
EC number | 200-289-5 |
Molar mass | 92.1 g/mol |
CAS number | 56-81-5 |
Chemical and physical data | |
Ignition temperature | 400 °C |
Solubility | (20 °C) soluble |
Melting point | 18 °C |
Molar mass | 92.1 g/mol |
Density | 1.26 g/cm3 (20 °C) |
pH value | 5 (100 g/l, H2O, 20 °C) |
Boiling point | 290 °C (1013 hPa) (decomposition) |
Vapor pressure | < - 0.001 hPa (20 °C) |
Explosion limit | 2.6 – 11.3 %(V) |
Flash point | 199 °C |
Safety information | |
RTECS | MA8050000 |
Storage class | 10 – 13 Other liquids and solids |
WGK | WGK 1 slightly water endangering |
Transport information | |
Declaration (transport by sea) IMDG-Code | No Dangerous Good |
Declaration (transport by air) IATA-DGR | No Dangerous Good |
Toxicological data | |
LD 50 oral | LD50 rat 12600 mg/kg |
LD 50 dermal | LD50 rabbit > 18700 mg/kg |
Specifications | |
Assay – GC, face-percent, calc. on anhydrous substance * |
≥ 99.5 % |
– acidimetric, calc. on anhydrous substance | 99.0 – 101.0 % |
Identity | passes test |
Colour | ≤ 10 APHA |
Appearance of solution | passes test |
Acidity or alkalinity | passes test |
Neutrality | passes test |
Refractive index (n 20/D) | 1.470 – 1.475 |
Density (d 20/4) | ≥ 1.258 |
Chloride (Cl) | ≤ 0.0010 % |
Sulphate (SO4) | ≤ 0.001 % |
Halogen compounds (as Cl) | ≤ 0.0030 % |
Heavy metals (as Pb) | ≤ 0.0002 % |
As (Arsenic) | ≤ 0.0002 % |
Ca (Calcium) | conforms |
NH4 (Ammonium) | conforms |
Acrolein, glucose and other reducing substances | conforms |
Aldehydes | ≤ 10 ppm |
Diethylene glycol and related Substances – impurity A |
≤ 0.1 % |
– Highest single impurity | ≤ 0.1 % |
– Sum of all impurities | ≤ 0.5 % |
Diethylene glycol and ethylene glycol impurities – dietylene glycol |
≤ 0.10 % |
– ethylene glycol | ≤ 0.10 % |
Methanol | ≤ 3000 ppm |
Other residual solvents (Ph. Eur./USP/ICH) | excluded by production process |
Fatty acids and ester (as glycerintributyrate) | ≤ 0.05 % |
Substances darkened by sulfuric acid | passes test |
Sugar | passes test |
Sulfated ash | ≤ 0.005 % |
Water | ≤ 0.5 % |
Endotoxins | ≤ 2.5 I.U./ml |