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Merck Chemicals

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102074  Calcium carbonate
Ph Eur,BP,USP

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Merck KGaA
Frankfurter Str. 250
64293 Darmstadt
Germany
Phone: +49 6151 72-0
Fax: +49 6151 72 2000

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02 iunie 2012

loading
 
Product number Packaging Qty/Pk Quantity Price
1020749450  Double PE Sack   18 x 25 kg  loading
Preţurile se pot modifica fără o notificare în prealabil.
Product information
Grade Ph Eur,BP,USP
Hill Formula CCaO3
Chemical formula CaCO3
HS Code 2836 50 00
EC number 207-439-9
Molar mass 100.09 g/mol
CAS number 471-34-1
Chemical and physical data
Solubility 0.014 g/l (20 °C)
Melting point 825 °C (descompunere)
Molar mass 100.09 g/mol
Bulk density 400 - 1400 kg/m3
pH value 9.5 - 10.5 (100 g/l, H2O, 20 °C) (barbotină)
Safety information
WGK NWG nu prezintă pericol pentru apă
Disposal 14
Saruri anorganice: Categoria I. Solutii neutre ale acestor săruri: container D. Inainte de plasarea in container-ul D, verificati pH-ul cu strip-uri indicatoare de pH, indicator universal (Cod Merck 109525).
Toxicological data
LD 50 oral LD50 rat 6450 mg/kg

© Merck KGaA, Darmstadt, Germany, 2012


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