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|LC4727 Piperazine hexahydrate
suitable for use as excipient exp Ph Eur,BP
|Order number||Packaging||Quantity||Price €|
|AC31727||Plastic drum||50 kg||Inquire|
|Hill Formula||C4H10N2 * 6 H2O|
|HS Code||2933 59 95|
|Molar mass||194.23 g/mol|
|EC index number||612-057-00-4|
|Chemical and physical data|
|Ignition temperature||>150 °C|
|Solubility||300 g/l (20 °C)|
|Melting point||43 – 45 °C|
|Molar mass||194.23 g/mol|
|Bulk density||440 kg/m3|
|pH value||10.8 – 11.8 (100 g/l, H2O, 20 °C)|
|Boiling point||105 °C (1013 hPa)|
|Vapor pressure||2.6 hPa (20 °C)|
|Flash point||87 °C|
|Safety information according to GHS|
|Hazard Statement(s)||H361fd: Suspected of damaging fertility. Suspected of damaging the unborn child.
H314: Causes severe skin burns and eye damage.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H317: May cause an allergic skin reaction.
|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.
P304 + P341: IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
|Storage class||Combustible substances, corrosive|
|WGK||WGK 1 slightly water endangering|
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.
|R Phrase||R 34-42/43-62-63
Causes burns.May cause sensitization by inhalation and skin contact.Possible risk of impaired fertility.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||corrosive, sensitizing, toxic for reproduction|
|Declaration (transport by sea) IMDG-Code||UN 2579 PIPERAZINE, 8, III, Segregation Group: 18 (Alkalis)|
|Declaration (transport by air) IATA-DGR||UN 2579 PIPERAZINE, 8, III|
|LD 50 oral||LD50 rat 500 mg/kg|
|LD 50 dermal||LD50 rabbit 4000 mg/kg|
|Assay (perchloric acid titration)||98.0 – 101.0 %|
|Appearance||colorless, dissolving crystals|
|Appearance of solution (50 g/l CO2-free water)||clear and not more intense in color than reference solution B8 (Ph. Eur.)|
|pH (50 g/l CO2-free water)||10.5 – 12.0|
|Heavy metals (as Pb)||≤ 0.002 %|
|Related substances (DC)
|≤ 0.25 %|
|– Triethylenediamine||≤ 0.25 %|
|Residual solvents (Ph.Eur./ICH)||excluded by manufacturing process|
|Sulfated ash (600 °C)||≤ 0.1 %|