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LC3291 Imidazolebuffer substance |
Order number | Packaging | Quantity | Price € |
AC30291 | Plastic bottle | 50g | 17.37 |
AC30291 | Plastic bottle | 250 g | 52.20 |
AC30291 | Plastic bottle | 1 kg | 174.60 |
Product information | |
Grade | ACS |
Synonyms | Glyoxaline, Iminazole |
Hill Formula | C3H4N2 |
HS Code | 2933 29 90 |
EC number | 206-019-2 |
Molar mass | 68.08 g/mol |
CAS number | 288-32-4 |
Chemical and physical data | |
Ignition temperature | 480 °C |
Solubility | 633 g/l (20 °C) |
Melting point | 89 – 90 °C |
Molar mass | 68.08 g/mol |
Density | 1.030 g/cm3 |
Bulk density | 500 – 600 kg/m3 |
pH value | 10.5 (67 g/l, H2O, 20 °C) |
Boiling point | 256 °C (1013 hPa) |
Vapor pressure | 0.003 hPa (20 °C) |
Flash point | 145 °C |
Safety information according to GHS | |
Hazard Statement(s) | H302: Harmful if swallowed. H314: Causes severe skin burns and eye damage. H361d: Suspected of damaging the unborn child. |
Precautionary Statement(s) | P280: Wear protective gloves/protective clothing/eye protection/face protection. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
Signal Word | Danger |
Hazard Pictogram(s) | ![]() ![]() ![]() |
RTECS | NI3325000 |
Storage class | 8 A Combustible substances, corrosive |
WGK | WGK 1 slightly water endangering |
Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
Safety information | |
R Phrase | R 22-34-63 Harmful if swallowed.Causes burns.Possible risk of harm to the unborn child. |
S Phrase | S 22-26-36/37/39-45 Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
Categories of danger | harmful, corrosive, toxic for reproduction |
Hazard Symbol | ![]() |
Transport information | |
Declaration (transport by sea) IMDG-Code | UN 3263 CORROSIVE SOLID, BASIC, ORGANIC, N.O.S.(IMIDAZOLE), 8, III, Segregation Group: 18 (Alkalis) |
Declaration (transport by air) IATA-DGR | UN 3263 CORROSIVE SOLID, BASIC, ORGANIC, N.O.S.(IMIDAZOLE), 8, III |
Toxicological data | |
LD 50 oral | LD50 rat 970 mg/kg |
Specifications | |
Assay (perchloric acid titration) | ≥ 99 % |
Identity (IR-spectrum) | conforms |
pH-value (5 %, in water) | 9.5 – 11.0 |
Melting point | 90 – 92 °C |
UV/VIS Spectrum | conforms |
Fe (Iron) | ≤ 0.001 % |
Sulfated ash | ≤ 0.1 % |
Water (according to Karl Fischer) | ≤ 0.2 % |
Water (according to Karl Fischer) |
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