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LC5309 Pyrogallol GR for analysis |
Order number | Packaging | Quantity | Price € |
AC32309 | Glass bottle | 50 g | 37.35 |
AC32309 | Glass bottle | 250 g | 149.4 |
Product information | |
Synonyms | Pyrogallic acid, 1,2,3-Trihydroxybenzene |
Hill Formula | C6H6O3 |
Chemical formula | C6H3(OH)3 |
HS Code | 2907 29 00 |
EC number | 201-762-9 |
Molar mass | 126.11 g/mol |
EC index number | 604-009-00-6 |
CAS number | 87-66-1 |
Chemical and physical data | |
Solubility | 625 g/l (25 °C) |
Melting point | 131 – 135 °C |
Molar mass | 126.11 g/mol |
Density | 1.45 g/cm3 (20 °C) |
Bulk density | 600 kg/m3 |
pH value | 4 – 5 (50 g/l, H2O, 20 °C) |
Boiling point | 309 °C |
Vapor pressure | 2 – 4 hPa (140 °C) |
Safety information according to GHS | |
Hazard Statement(s) | H341: Suspected of causing genetic defects. H332: Harmful if inhaled. H312: Harmful in contact with skin. H302: Harmful if swallowed. H412: Harmful to aquatic life with long lasting effects. |
Precautionary Statement(s) | P201: Obtain special instructions before use. P273: Avoid release to the environment. P308 + P313: IF exposed or concerned: Get medical advice/attention. |
Signal Word | Warning |
Hazard Pictogram(s) | ![]() ![]() |
Storage class | 10 – 13 Other liquids and solids |
WGK | WGK 2 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 20/21/22-52/53-68 Harmful by inhalation, in contact with skin and if swallowed.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.Possible risk of irreversible effects. |
S Phrase | S 36/37-61 Wear suitable protective clothing and gloves.Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
Categories of danger | harmful, dangerous for the environment, mutagenic |
Hazard Symbol |
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Transport information | |
Declaration (transport by sea) IMDG-Code | UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(1,2,3-TRIHYDROXYBENZENE), 6.1, III |
Declaration (transport by air) IATA-DGR | UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(1,2,3-TRIHYDROXYBENZENE), 6.1, III |
Toxicological data | |
LD 50 oral | LD50 rat 790 mg/kg |
Specifications | |
Assay (GC) | ≥ 99.5 % |
Identity (IR-spectrum) | conforms |
Melting point | 131.0 – 135.0 °C |
Chloride (Cl) | ≤ 0.001 % |
Sulfate (SO4) | ≤ 0.005 % |
Heavy metals (as Pb) | ≤ 5 ppm |
Fe (Iron) | ≤ 0.001 % |
Sulfated ash | ≤ 0.005 % |
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