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LC4243 Nickel-aluminium alloy

(powder) for the production of Raney nickel for synthesis


Order number Packaging Quantity Price €
AC31243 Glass bottle 5 g 11.88
AC31243 Plastic bottle 250 g 48.6
AC31243 Plastic bottle 1 kg 157.5


Product information
HS Code 7502 20 00
CAS number 12635-29-9


Chemical and physical data
Solubility (20 °C) (reaction)
Melting point 1460 °C
Density 4.3 g/cm3
Bulk density 2850 kg/m3


Safety information according to GHS
Hazard Statement(s) H261: In contact with water releases flammable gases.
H351: Suspected of causing cancer.
H372: Causes damage to organs through prolonged or repeated exposure if inhaled.
H317: May cause an allergic skin reaction.
H412: Harmful to aquatic life with long lasting effects.
Precautionary Statement(s) P280: Wear protective gloves.
P281: Use personal protective equipment as required.
P273: Avoid release to the environment.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P308 + P313: IF exposed or concerned: Get medical advice/attention.
P314: Get medical advice/attention if you feel unwell.
Signal Word Danger
Hazard Pictogram(s)

Storage class Materials that form flammble gases in contact with water
WGK WGK 3 highly water endangering
Disposal 26
Alkali and alkaline-earth metals should be taken up in an inert solvent and neutralized by adding 2-propanol (Cat. No. 100995) dropwise with stirring. Should the reaction be more violent than expected, conversion should be carried out with tert-butanol or octanol. Caution: This reaction produces hydrogen, which can form explosive mixtures; take necessary precautions. When the reaction has ceased, add water dropwise; neutralize; container D. In the case of alkali or alkaline-earth borohydrides, add methanol (Cat. No. 106008) with stirring; in the case of alkali or alkaline-earth amides and hydrides, organoaluminium and organotin hydrides, add 2-propanol (Cat. No. 100995) dropwise. The substances, which are usually in solid form, should be previously suspended in an ether! When the respective reaction has ceased, hydrolize with water; then neutralize. Container D or E. Lithium aluminium hydride must also be destroyed by slurrying in an ether. Under an inert gas and with thorough stirring, add dropwise a 1:4 mixture of ethyl acetate (Cat. No. 822277) and the ether used to prepare the slurry. Always ensure thorough mixing (stirring)! Container A.


Safety information
R Phrase R 15-40-43-48/23-52/53
Contact with water liberates extremely flammable gases.Limited evidence of a carcinogenic effect.May cause sensitization by skin contact.Toxic: danger of serious damage to health by prolonged exposure through inhalation.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 8-22-36/37-43-45-61
Keep container dry.Do not breathe dust.Wear suitable protective clothing and gloves.In case of fire, use metal-fire powder. Never use water.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categoriesofdanger highly flammable, carcinogenic, sensitizing, toxic, dangerous for the environment
Hazard Symbol




Transport information
Declaration (transport by sea) IMDG-Code UN 1396 ALUMINIUM POWDER, UNCOATED, 4.3, III, Segregation Group: 15 (Powdered metals)
Declaration (transport by air) IATA-DGR UN 1396 ALUMINIUM POWDER, UNCOATED, 4.3, III


Assay of Ni ∼50%
Assay of Al ∼50%