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Calcium

Calcium
Calcium
Product Code : LC1209
Product Description
LC1209 Calcium
granular particle size about 2-6 mm

 

Order number Packaging Quantity Price €
AC28209 Glass bottle 100 g
24.98
AC28209 Glass bottle 500 g 82.80

 

Product information
Hill Formula Ca
HS Code 2805 12 00
EC number 231-179-5
Molar mass 40.08 g/mol
EC index number 020-001-00-X
CAS number 7440-70-2

 

Chemical and physical data
Solubility 4 g/l (20 °C)
Melting point 850 °C
Molar mass 40.08 g/mol
Bulk density 700 kg/m3
pH value 14 (4 g/l, H2O, 20 °C)
Boiling point 1482 °C

 

Safety information according to GHS
Hazard Statement(s) H261: In contact with water releases flammable gases.
Precautionary Statement(s) P402 + P404: Store in a dry place. Store in a closed container.
Signal Word Danger
Hazard Pictogram(s)
Storage class 4.3 Materials that form flammble gases in contact with water
WGK WGK 1 slightly 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
Contact with water liberates extremely flammable gases.
S Phrase S 8-24/25-43
Keep container dry.Avoid contact with skin and eyes.In case of fire, use fire-fighting equipment on basis class D.
Categories of danger highly flammable
Hazard Symbol Flammable

 

Transport information
Declaration (transport by sea) IMDG-Code UN 1401 CALCIUM, 4.3, II
Declaration (transport by air) IATA-DGR UN 1401 CALCIUM, 4.3, II

 

Specifications
Assay (complexometric) ≥ 98.5 %

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