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LC2841 Glycerol for analysis |
| Order number | Packaging | Quantity | Price € |
| AC29841 | Plastic bottle | 1 l | 52.65 |
| AC29841 | Plastic bottle | 2.5 l | 111.6 |
| AC29841 | Plastic container | 10 l | 487.1 |
| 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, calc. on anhydrous substance |
≥ 99.5 % |
| – acidimetric, calc. on anhydrous substance | 98.0 – 101.0 % |
| Identity | passes test |
| Colour | ≤ 10 APHA |
| Free acid (CH3COOH) | ≤ 0.002 % |
| Neutrality | passes test |
| Refractive index (n 20/D) | 1.470 – 1.475 |
| Chloride (Cl) | ≤ 0.001 % |
| Sulphate (SO4) | ≤ 0.001 % |
| Halogen compounds (as Cl) | ≤ 0.003 % |
| Heavy metals (as Pb) | ≤ 0.0002 % |
| Al (Aluminium) | ≤ 0.00005 % |
| B (Boron) | ≤ 0.000002 % |
| Ba (Barium) | ≤ 0.00001 % |
| Ca (Calcium) | ≤ 0.0001 % |
| Cd (Cadmium) | ≤ 0.000005 % |
| Co (Cobalt) | ≤ 0.000005 % |
| Cr (Chromium) | ≤ 0.000002 % |
| Cu (Copper) | ≤ 0.000005 % |
| Fe (Iron) | ≤ 0.00001 % |
| Mg (Magnesium) | ≤ 0.0001 % |
| Mn (Manganese) | ≤ 0.00001 % |
| Ni (Nickel) | ≤ 0.000002 % |
| Pb (Lead) | ≤ 0.00001 % |
| Sn (Tin) | ≤ 0.00001 % |
| Zn (Zinc) | ≤ 0.00001 % |
| 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 % |
| Residual solvents (Ph.Eur./ICH) class 3 | ≤ 0.5 % |
| Other residual solvents (Ph Eur/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 % |
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