Merck 109137 1000 Sodium Hydroxide Solution C(Naoh) = 1 Mol/L (1 N) 1 LT.

Merck 109137 1000 Sodium Hydroxide Solution C(Naoh) = 1 Mol/L (1 N) 1 LT.

28.28 ( KDV Dahil )

c(NaOH) = 1 mol/l (1 N) Titripur® Reag. Ph Eur,Reag. USP

Stok kodu: 109137.1000 Kategoriler: ,

Açıklama

Description
Catalogue Number 109137

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

Physicochemical Information
Density 1.04 g/cm3 (20 °C)
pH value 13.7 (H₂O, 20 °C)

Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s) H290: May be corrosive to metals.
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s) P234: Keep only in original packaging.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P363: Wash contaminated clothing before reuse.
Signal Word Danger
Storage class 8B Non-combustible, corrosive hazardous materials
WGK WGK 1 slightly hazardous to water
Disposal 13
Bases and alcoholates should be diluted if necessary by carefully stirring them into water and then neutralized (protective gloves, fume cupboard!) with hydrochloric acid (Cat. No. 100312). Before placing in container D, check the pH with pH universal indicator strips (Cat. No. 109535).

Safety Information
Categories of danger corrosive

Storage and Shipping Information
Storage Store at +15°C to +25°C.

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

Specifications
Form liquid
Amount-of-substance concentration 0.995 – 1.005
Measurement uncertainty +/- 0.003
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.
Para Birimi
Canlı Destek
Merhaba👋
Size nasıl yardımcı olabiliriz?