Merck 109141 1000 Sodium Hydroxide Solution C(Naoh) = 0,1 Mol/L (0,1 N) 1 LT.

Merck 109141 1000 Sodium Hydroxide Solution C(Naoh) = 0,1 Mol/L (0,1 N) 1 LT.

30.37 ( KDV Dahil )

c(NaOH) = 0.1 mol/l (0.1 N) Titripur® Reag. Ph Eur,Reag. USP

Stok kodu: 109141.1000 Kategoriler: ,

Açıklama

Description
Catalogue Number 109141

Product Information
CAS number 1310-73-2
Grade Reag. Ph Eur,Reag. USP
HS Code 2815 12 00
Quality Level MQ200

Physicochemical Information
Density 1.00 g/cm3 (20 °C)
pH value 12.7 (H₂O, 20 °C)

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 Word Warning
Storage class 8B Non-combustible, corrosive hazardous materials
WGK NWG not water endangering

Storage and Shipping Information
Storage Store at +2°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RID UN 1824 , 8, III
Declaration (transport by air) IATA-DGR UN 1824 , 8, III
Declaration (transport by sea) IMDG-Code UN 1824 , 8, III, Segregation Group: 18 (Alkalis)

Specifications
Form liquid
Amount-of-substance concentration 0.0995 – 0.1005
Measurement uncertainty +/- 0.0003
Traceability NIST 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 84 potassium hydrogen phthalate) by means of volumetric standard potassium hydrogen phthalate (article number 1.02400), 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.
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