208337
Cloreto de magnésio
powder, <200 μm
Sinônimo(s):
Magnogene
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About This Item
Fórmula linear:
MgCl2
Número CAS:
Peso molecular:
95.21
Número CE:
Número MDL:
Código UNSPSC:
12352302
ID de substância PubChem:
NACRES:
NA.23
Produtos recomendados
forma
powder
Nível de qualidade
concentração
24.9-26.2% Mg (EDTA titration)
Impurezas
<5%
tamanho de partícula
<200 μm
pf
714 °C (lit.)
densidade
2.32 g/mL at 25 °C (lit.)
cadeia de caracteres SMILES
Cl[Mg]Cl
InChI
1S/2ClH.Mg/h2*1H;/q;;+2/p-2
chave InChI
TWRXJAOTZQYOKJ-UHFFFAOYSA-L
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Descrição geral
Also known as chloromagnestite, magnesium chloride is a colorless crystalline solid. It is very hygroscopic in nature. It is soluble in water and alcohol. It can be prepared either by heating hydrated magnesium chloride in the presence of hydrogel chloride or by directly heating magnesium ammonium chloride. Anhydrous magnesium chloride crystallizes from magnesium chloride hexahydrate as leaflets. It is electrically conductive. The crystal structure of MgCl2 is layer like. The structure is cubic close packing with alternate layers of octahedral holes occupied by Mg2+ ions.
Aplicação
Used in salt baths, to maintain humidity, for the synthesis of poly (vinylpyrrolidone) and cellulose acetate nanofibres. It may have general applications in ceramic and textile industries.
Código de classe de armazenamento
13 - Non Combustible Solids
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves, type N95 (US)
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Protocolos
Summary application report for analysis of moisture in Magnesium chloride
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