MERCK 109919 Potassium hydroxide solution for 1000 mlc(KOH) = 0.5 mol/l (0.5 N) Titrisol

MERCK 109919 Potassium hydroxide solution for 1000 mlc(KOH) = 0.5 mol/l (0.5 N) Titrisol

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Stok Kodu
109919.0001
Kategori
Kimyasallar
Marka
Merck Millipore
Havale
776,50 TL (%5,00 havale indirimi)
* 87,23 TL den başlayan taksitlerle!!
817,37 TL KDV DAHİL
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Ürün Bilgisi
Taksit Seçenekleri
Önerileriniz
Ürün Bilgisi
Description
Catalogue Number 109919
Product Information
HS Code 2815 20 00
Physicochemical Information
Density 1.58 g/cm3 (20 °C)
pH value >13.5 (H₂O, 20 °C)
Safety Information according to GHS
Hazard Pictogram(s)

Hazard Statement(s) H290: May be corrosive to metals.
H302: Harmful if swallowed.
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 Corrosive
Categories of danger harmful, corrosive
R Phrase R 22-35
Harmful if swallowed.Causes severe 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 1814 , 8, II
Declaration (transport by air) IATA-DGR UN 1814 , 8, II
Declaration (transport by sea) IMDG-Code UN 1814 , 8, II, Segregation Group: 18 (Alkalis)
Specifications
Concentration after dilution to 1 liter: c(KOH) = 0.5 mol/l
Amount-of-substance concentration 0.5 mol/l
The concentration of this solution was determined with hydrochloric acid standard solution (article number 1.09057) standardized against volumetric standard Tris(hydroxymethyl)aminomethane (article number 1.02408). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.004 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 723e (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard Tris(hydroxmethyl)aminomethane, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.
Taksit Seçenekleri
Önerileriniz
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MERCK 109919 Potassium hydroxide solution for 1000 mlc(KOH) = 0.5 mol/l (0.5 N) Titrisol

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