68279
Acido solforico
0.1 M H2SO4 in water (0.2N), eluent concentrate for IC
Sinonimo/i:
Sulfuric acid solution
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About This Item
Formula condensata:
H2SO4
Numero CAS:
Peso molecolare:
98.08
Beilstein:
2037554
Numero MDL:
Codice UNSPSC:
12161700
ID PubChem:
NACRES:
NB.21
Prodotti consigliati
Livello qualitativo
Forma fisica
liquid
Concentrazione
0.1 M H2SO4 in water (0.2N)
tecniche
ion chromatography: suitable
Stringa SMILE
OS(O)(=O)=O
InChI
1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)
QAOWNCQODCNURD-UHFFFAOYSA-N
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Descrizione generale
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.
Applicazioni
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
Azioni biochim/fisiol
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.
Linkage
Visit the IC Portal to learn more
Nota sulla preparazione
Prepared with sulfuric acid and high purity water (18.2 MΩ, 0.2 μm filtered)
Prodotti correlati
N° Catalogo
Descrizione
Determinazione del prezzo
Avvertenze
Warning
Indicazioni di pericolo
Classi di pericolo
Met. Corr. 1
Codice della classe di stoccaggio
8A - Combustible corrosive hazardous materials
Classe di pericolosità dell'acqua (WGK)
nwg
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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