Magnesio óxido, Pharmpur®, Ph Eur, BP, USP

CAS: 1309-48-4

Confezionamento	Codice	Disponiblita Spagna	Disponibilità Italia	Prezzo prodotto
x 250 g :: Plastic bottle	MA00600250	Disponibile	0 - contatta i ns.uffici	Acquista

Altri confezionamenti

Codice	Disponiblita Spagna	Disponibilità Italia	Prezzo prodotto
MA0060005P	Controlla le scorte	Controlla le scorte	Acquista
MA00600500	Controlla le scorte	Controlla le scorte	Acquista
MA00601000	Controlla le scorte	Controlla le scorte	Acquista

- Synonyms: Magnesia usta
- MgO
- M = 40,30 g/mol
- CAS [1309-48-4]
- EINECS-No.: 215-171-9
- Solub. in water: (20 ºC): insoluble
- Melting point: ~ 2800 ºC
- Boiling point: 3600 ºC
- Tariff number: 2519 90 10 00
- Applications: in the ceramics industry, in optics, in building materials, in pharma industry.

SPECIFICATIONS
assay (complexometric): 98,0 - 100,5 %
assay (chromatography, on ignited substance): 96,0 - 100,5 %
Identification magnesium: passes test
Identification B (USP): passes test
appearance of solution: passes test
insoluble in CH3COOH: max. 0,1 %
acid-insoluble matter: max. 0,1 %
soluble substances: max. 2,0 %
free alkali and soluble salts: max. 2,0 %
chlorides (Cl): max. 0,15 %
sulfates (SO4): max. 1,0 %
arsenic (As): max. 4 ppm
calcium (Ca): max. 1,1 %
iron (Fe): max. 0,05 %
residue on ignition (900 C): max. 8,0 %