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109073 Sulfuric acid

c(H₂SO₄) = 0.25 mol/l (0.5 N) Titripur®

Sulfuric acid MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 7664-93-9
109073
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #
7664-93-9

Products

Catalogue NumberPackaging Qty/Pack
1.09073.1000 Plastic bottle 1 l
1.09073.1003 Plastic bottle 1 l
1.09073.4000 Titripac PE/Alu 4 l
1.09073.9010 Titripac PE/Alu 10 l
Description
Catalogue Number109073
References
Product Information
CAS number7664-93-9
HS Code2807 00 00
Quality LevelMQ200
Applications
Biological Information
Physicochemical Information
Density1.02 g/cm3 (20 °C)
pH value1.0 (H₂O, 20 °C)
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s)H290: May be corrosive to metals.
Precautionary Statement(s)P234: Keep only in original packaging.
P390: Absorb spillage to prevent material damage.
Signal WordWarning
Storage class8B Non-combustible, corrosive hazardous materials
WGKNWG not water endangering
Disposal28
Aqueous solutions: Container D.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +15°C to +25°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 3264 , 8, III
Declaration (transport by air) IATA-DGRUN 3264 , 8, III
Declaration (transport by sea) IMDG-CodeUN 3264 , 8, III, Segregation Group: 1 (Acids)
Supplemental Information
Specifications
Formliquid
Amount-of-substance concentration0.24875 - 0.24875 mol/l
Measurement uncertainty+/- 0.00075
TraceabilityNIST SRM
The amount-of-substance concentration of this volumetric solution is analyzed by our quality control laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025.
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.
Global Trade Item Number
Catalogue Number GTIN
1.09073.1000 04022536110387
1.09073.1003 04054839999741
1.09073.4000 04027269029760
1.09073.9010 04022536110400