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106524  Molibdat de sodiu dihidrat
extra pur;

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

Contactaţi-ne


02 iunie 2012

loading
 
Product number Packaging Qty/Pk Quantity Price
1065241000  Plastic bottle   1 kg  loading
1065249050  Fibre carton   50 kg  loading
Preţurile se pot modifica fără o notificare în prealabil.
Product information
Hill Formula Na2MoO4 * 2 H2O
Chemical formula Na2MoO4 * 2 H2O
HS Code 2841 70 00
EC number 231-551-7
Molar mass 241.95 g/mol
CAS number 10102-40-6
Chemical and physical data
Solubility 840 g/l (20 °C)
Melting point 687 °C Degajă apă de cristalizare
Molar mass 241.95 g/mol
Density 3.28 g/cm3 (20 °C) (pentru dihidrat)
Bulk density 1000 - 1400 kg/m3
pH value 7.9 - 10.3 (50 g/l, H2O, 20 °C)
Safety information
RTECS QA5085000
Storage class 10 - 13 Alte lichide sau solide
WGK WGK 1 slabă contaminare a apei
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 4233 mg/kg
LD 50 dermal LD50 rat > 2000 mg/kg

© Merck KGaA, Darmstadt, Germany, 2012


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