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68279

Supelco

Sulfuric acid concentrate

0.1 M H2SO4 in water (0.2N), eluent concentrate for IC

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Synonym(s):
Sulfuric acid solution
Linear Formula:
H2SO4
CAS Number:
Molecular Weight:
98.08
Beilstein:
2037554
MDL number:
PubChem Substance ID:
NACRES:
NB.21

Quality Level

form

liquid

concentration

0.1 M H2SO4 in water (0.2N)

technique(s)

ion chromatography: suitable

SMILES string

OS(O)(=O)=O

InChI

1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)

InChI key

QAOWNCQODCNURD-UHFFFAOYSA-N

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This Item
1.007315551716355
Sulfuric acid concentrate 0.1 M H2SO4 in water (0.2N), eluent concentrate for IC

Supelco

68279

Sulfuric acid concentrate

Sulfuric acid 95-97% for analysis EMSURE® ISO

Supelco

1.00731

Sulfuric acid 95-97%

Nitric acid concentrate 0.1 M HNO3 in water (0.1N), eluent concentrate for IC

Supelco

16355

Nitric acid concentrate

concentration

0.1 M H2SO4 in water (0.2N)

concentration

-

concentration

0.1 M CH3SO3H in water (0.1N)

concentration

0.1 M HNO3 in water (0.1N)

Quality Level

100

Quality Level

300

Quality Level

100

Quality Level

100

technique(s)

ion chromatography: suitable

technique(s)

-

technique(s)

ion chromatography: suitable

technique(s)

ion chromatography: suitable

General description

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.

Application

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

Biochem/physiol Actions

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

Preparation Note

Prepared with sulfuric acid and high purity water (18.2 MΩ, 0.2 μm filtered)

related product

Product No.
Description
Pricing

Pictograms

Corrosion

Signal Word

Warning

Hazard Statements

Hazard Classifications

Met. Corr. 1

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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