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Merck 109137 Sodium hydroxide solution c(NaOH) = 1 mol/l (1 N) Titripur® Reag. Ph Eur, Reag. USP 25 L

Merck 109137 Sodium hydroxide solution c(NaOH) = 1 mol/l (1 N) Titripur® Reag. Ph Eur, Reag. USP 25 L

Kategori
Volumetrik Standartlar
Marka
MERCK
Stok Kodu
LB.M.1091379025
Ürün Detayları
Önerileriniz
Taksit Seçenekleri
Ürün Detayları
Merck 109137 Sodium hydroxide solution c(NaOH) = 1 mol/l (1 N) Titripur Reag. Ph Eur, Reag. USP 
Catalogue Number 109137
MERCK 109137 Sodium Hydroxide Solution c(NaOH) = 1 mol/l (1 N) Titripur® Reag. Ph Eur, Reag. USP
Product Information
Grade Reag. Ph Eur,Reag. USP
HS Code 2815 12 00
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) P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Signal Word Danger
Storage class 8B Non-combustible, corrosive hazardous materials
WGK WGK 1 slightly water endangering
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
Hazard Symbols Hazard SymbolsCorrosive
Categories of danger corrosive
R Phrase R 34
Causes burns.
S Phrase S 26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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 concentration is determined by volumetric titration and refers to 20°C.
The certified value of this volumetric solution was determined with hydrochloric acid standard solution (article number 1.09057). The hydrochloric acid standard solution is standardized and traceable to a primary standard from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 723 Tris(hydroxymethyl)aminomethane) by means of volumetric standard Tris(hydroxymethyl)aminomethane (Art. 1.02408). This volumetric standard is certified by the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO 17025. The uncertainty is expressed as expanded measurement uncertainty with a coverage factor k=2 covering a confidence level of 95%. All measurements are carried out in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany.
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.
Taksit Seçenekleri
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Merck 109137 Sodium hydroxide solution c(NaOH) = 1 mol/l (1 N) Titripur® Reag. Ph Eur, Reag. USP 25 L Merck 109137 Sodium hydroxide solution c(NaOH) = 1 mol/l (1 N) Titripur® Reag. Ph Eur, Reag. USP 25 L LB.M.1091379025
Merck 109137 Sodium hydroxide solution c(NaOH) = 1 mol/l (1 N) Titripur® Reag. Ph Eur, Reag. USP 25 L

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