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Merck 109114 Potassium hydroxide solution c(KOH) = 0.5 mol/l (0.5 N), in ethanol, reag. Ph. Eur., ready-to-use volumetric solution for titration in non-aqueous media, Titripur® 1 L
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Merck 109114 Potassium hydroxide solution c(KOH) = 0.5 mol/l (0.5 N), in ethanol, reag. Ph. Eur., ready-to-use volumetric solution for titration in non-aqueous media, Titripur® 1 L

Kategori
Analitik Kimyasallar
Marka
MERCK
Stok Kodu
LB.M.109114.1000
Kısa Bilgi
• Konsantrasyon: c(KOH) = 0.5 mol/l (0.5 N) • Kalite Standartları: Reag. Ph Eur (Avrupa Farmakopesi) ve Reag. USP (Amerikan Farmakopesi) standartlarına uygundur. • pH Değeri: 14 (20 °C'de su içindeki eşdeğeri) • Yoğunluk: 0.85 g/cm³ (20 °C'de) • Parlama Noktası: 12 °C (İçeriğindeki etanolden dolayı yüksek yanıcılık özelliğine sahiptir). • Saklama Sıcaklığı: +15 °C ile +25 °C arasında muhafaza edilmelidir.
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MERCK 109114 Potassium hydroxide solution in ethanol 1 L
Merck 109114 Potassium hydroxide solution c(KOH) = 0.5 mol/l (0.5 N), in ethanol, reag. Ph. Eur., ready-to-use volumetric solution for titration in non-aqueous media, Titripur® 1 L
Catalogue Number 109114
Merck 109114 Potassium Hydroxide Solution İn Ethanol Potassium hydroxide solution in ethanol c(KOH) = 0.5 mol/l (0.5 N) Titripur® Reag. Ph Eur,Reag. USP. ph value 14 (H₂O, 20 °C). 1 L 
Product Information
Grade Reag. Ph Eur,Reag. USP
HS Code 3822 00 00
Applications
Application Potassium hydroxide solution in ethanol c(KOH) = 0.5 mol/l (0.5 N) Titripur® Reag. Ph Eur,Reag. USP. Potassium hydroxide solution in ethanol HS Code 3822 00 00, ph value 14 (H₂O, 20 °C). MSDS (material safety data sheets) or SDS here.
Physicochemical Information
Boiling point 78.3 °C (1013 hPa) (ethanol)
Density 0.85 g/cm3 (20 °C)
Explosion limit 3.5 - 15.0 %(V) (ethanol)
Flash point 12 °C (ethanol)
Ignition temperature 425 °C (ethanol)
Melting Point -114.5 °C (ethanol)
pH value 14 (H₂O, 20 °C)
Vapor pressure 59 hPa (20 °C)
Safety Information according to GHS
Hazard Pictogram(s)

Hazard Statement(s) H225: Highly flammable liquid and vapour.
H290: May be corrosive to metals.
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s) P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P240: Ground/bond container and receiving equipment.
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.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Storage class 3 Flammable liquids
WGK WGK 1 slightly water endangering
Disposal 1
Strongly contaminated halogen-free organic solvents: container A.
Safety Information
Hazard Symbols Flammable
Corrosive
Categories of danger highly flammable, corrosive
R Phrase R 11-34
Highly flammable.Causes burns.
S Phrase S 16-26-36/37/39-45
Keep away from sources of ignition - No smoking.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 2924 , 3 (8), II
Declaration (transport by air) IATA-DGR UN 2924 , 3 (8), II
Declaration (transport by sea) IMDG-Code UN 2924 , 3 (8), II, Segregation Group: 18 (Alkalis)
Specifications
Volumetric solution in accordance to the chapter reagents of the Pharmacopoeia (Ph Eur, USP).
Amount-of-substance concentration 0.5000 mol/l
The concentration of this volumetric solution was determined with volumetric standard potassium hydrogen phthalate (article number 1.02400). 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 84L (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard potassium hydrogen phthalate, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.
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Etiketler :
Merck Merck kimyasalları Merck türkiye Merck kimyasalları satış Merck kimyasallar merck potassium hydroxide potassium hydroxide solution merck merck potasyum hidroksit merck potasyum hidroksit çözeltisi merck potassium hydroxide solution
Merck 109114 Potassium hydroxide solution c(KOH) = 0.5 mol/l (0.5 N), in ethanol, reag. Ph. Eur., ready-to-use volumetric solution for titration in non-aqueous media, Titripur® 1 L Merck 109114 Potassium hydroxide solution c(KOH) = 0.5 mol/l (0.5 N), in ethanol, reag. Ph. Eur., ready-to-use volumetric solution for titration in non-aqueous media, Titripur® 1 L LB.M.109114.1000
Merck 109114 Potassium hydroxide solution c(KOH) = 0.5 mol/l (0.5 N), in ethanol, reag. Ph. Eur., ready-to-use volumetric solution for titration in non-aqueous media, Titripur® 1 L

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