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1.60314

Supelco

Sulfuric acid

c(H2SO4) = 0.005 mol/l (0.01 N), Titripur®, reag. USP

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Synonym(s):
Sulfuric acid solution
Linear Formula:
H2SO4
CAS Number:
Molecular Weight:
98.08
Beilstein:
2037554
MDL number:

Agency

reag. USP

Quality Level

product line

Titripur®

form

liquid

quality

Analyzed in our ISO 17025 accredited QC lab

reaction suitability

reaction type: Acid-base reactions

concentration

0.005 M

technique(s)

titration: suitable

pH

2 (20 °C in H2O)

density

0.999 g/cm3 at 20 °C

storage temp.

15-25°C

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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1 of 4

This Item
1.090721.090731.09074
Sulfuric acid c(H2SO4) = 0.005 mol/l (0.01 N), Titripur®, reag. USP

Supelco

1.60314

Sulfuric acid

Sulfuric acid c(H2SO4) = 0.5 mol/l (1 N), Titripur®, reag. Ph. Eur., reag. USP

Supelco

1.09072

Sulfuric acid

Sulfuric acid c(H2SO4)=0,25MOL/L (0.5N) c(H2SO4) = 0.25 mol/l (0.5 N), Titripur®

Supelco

1.09073

Sulfuric acid

Sulfuric acid c(H2SO4) = 0.05 mol/l (0.1 N), Titripur®, reag. USP

Supelco

1.09074

Sulfuric acid

reaction suitability

reaction type: Acid-base reactions

reaction suitability

reaction type: Acid-base reactions

reaction suitability

reaction type: Acid-base reactions

reaction suitability

reaction type: Acid-base reactions

technique(s)

titration: suitable

technique(s)

titration: suitable

technique(s)

titration: suitable

technique(s)

titration: suitable

agency

reag. USP

agency

reag. Ph. Eur., reag. USP

agency

-

agency

reag. USP, suitable for SM 2310, suitable for SM 2320

form

liquid

form

liquid

form

liquid

form

liquid

quality

Analyzed in our ISO 17025 accredited QC lab

quality

Analyzed in our ISO 17025 accredited QC lab

quality

Analyzed in our ISO 17025 accredited QC lab

quality

Analyzed in our ISO 17025 accredited QC lab

Features and Benefits

Accreditation:
This volumetric solution is analyzed by our calibration laboratory D-K-15185-01-00 which is accredited according to DIN EN ISO/IEC 17025 for analysis of amount-of-substance concentrations in volumetric solutions by DAkkS (Deutsche Akkreditierungsstelle - German National Accreditation Body). The accreditation certificate can be found at www.sigmaaldrich.com/ISO17025.

Analysis Note

Form liquid
Amount-of-substance concentration 0.004975 - 0.005025 mol/L
Measurement uncertainty ± 0.000015 mol/L
Traceability NIST SRM

The concentration is determined by volumetric titration and refers to 20°C.
The amount-of-substance concentration of this volumetric solution is traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 723 Tris(hydroxymethyl)aminomethane) by means of volumetric standard Tris(hydroxymethyl)aminomethane (article number 1.02408), certified reference material according to ISO 17034, analyzed by our accredited calibration laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025. The uncertainty is expressed as expanded measurement uncertainty with a coverage factor k=2 covering a confidence level of 95%.

Note: The titer is a correction factor to correct for variations of the volumetric solution, the titration equipment, the temperature and other laboratory conditions. For correct titration results it is recommended to determine a titer with the laboratory specific equipment and under laboratory specific conditions directly after opening a new bottle and at regular time intervals.

Legal Information

Titripur is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

12 - Non Combustible Liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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