68279
Sulfuric acid concentrate
0.1 M H2SO4 in water (0.2N), eluent concentrate for IC
Sinónimos:
Sulfuric acid solution
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About This Item
Fórmula lineal:
H2SO4
Número de CAS:
Peso molecular:
98.08
Beilstein:
2037554
Número MDL:
Código UNSPSC:
12161700
ID de la sustancia en PubChem:
NACRES:
NB.21
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Nivel de calidad
formulario
liquid
concentración
0.1 M H2SO4 in water (0.2N)
técnicas
ion chromatography: suitable
cadena SMILES
OS(O)(=O)=O
InChI
1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
Clave InChI
QAOWNCQODCNURD-UHFFFAOYSA-N
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Descripción general
Sulfuric acid (hydrogen sulfate, sulphine acid,battery acid) is a clear, colorless, oily liquid and is very corrosive in nature towards both metal and tissues. It is soluble in water.
This eluent concentrate for ion chromatography is determined by potentiometric titration. Content and expiry date can be found on the certificate.
Aplicación
Metrohm IC application note AN-S-344:Anions in "Electronic grade" nitric acid on a high-capacity column.
Metrohm IC application note AN-S-341:4-Hydroxybutyratein addition to standard anions and organic acids.
Metrohm IC application note AN-S-336:Anion traces on the Metrosep A Supp 16 - 250/2.0 after Inline Preconcentration and Matrix Elimination
Metrohm IC application note AN-S-341:4-Hydroxybutyratein addition to standard anions and organic acids.
Metrohm IC application note AN-S-336:Anion traces on the Metrosep A Supp 16 - 250/2.0 after Inline Preconcentration and Matrix Elimination
Acciones bioquímicas o fisiológicas
It finds application in the manufacture of explosives, fertilizers, glue and other acids. It is also used in the pickling of metal, purification of petroleum, and in lead-acid batteries. It is widely used as dehydrating agent, catalyst, and as an active reactant in chemical industry. It is also suitable to control pH, ranging from saline solutions to strong fuming acids.
Sulfuric acid is prepared by dry distillation of minerals like copper sulfate pentahydrate (blue vitriol), and iron sulfate heptahydrate (green vitriol). On application of heat these compounds decompose to form iron and copper oxides thereby eliminating water and sulphur trioxide, which then combine to give, dilute solution of sulphuric acid.
Ligadura / enlace
Visit the IC Portal to learn more
Nota de preparación
Prepared with sulfuric acid and high purity water (18.2 MΩ, 0.2 μm filtered)
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Referencia del producto
Descripción
Precios
Palabra de señalización
Warning
Frases de peligro
Clasificaciones de peligro
Met. Corr. 1
Código de clase de almacenamiento
8A - Combustible corrosive hazardous materials
Clase de riesgo para el agua (WGK)
nwg
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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