Tetra-n-butylammonium hydroxide solution | 109162

Tetra-n-butylammonium hydroxide solution | 109162

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Stok Kodu
109162.1000
Marka
Merck Millipore
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109162 Tetra-n-butylammonium hydroxide solution | n 2-propanol/methanol for titrations in nonaqueous media c[(C₄H₉)₄NOH] = 0.1 mol/l (0.1 N) Titripur® Reag. Ph Eur,Reag. USP

 

Grade:Reag. Ph Eur,Reag. USP

Description
Catalogue Number 109162
Product Information
Grade Reag. Ph Eur,Reag. USP
HS Code 3822 00 00
Physicochemical Information
Density 0.792 g/cm3 (20 °C)
Flash point 12 °C
pH value 14 (H₂O, 20 °C)
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H225: Highly flammable liquid and vapour.
H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled.
H315: Causes skin irritation.
H318: Causes serious eye damage.
H336: May cause drowsiness or dizziness.
H370: Causes damage to organs.
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 eye protection.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
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 + P311: IF exposed or concerned: Call a POISON CENTER/doctor.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word Danger
Storage class 3 Flammable liquids
WGK WGK 3 highly hazardous to water
Disposal 1
Strongly contaminated halogen-free organic solvents: container A.
Safety Information
Hazard Symbols Hazard SymbolsToxic
Hazard SymbolsFlammable
Categories of danger highly flammable, toxic, irritant
R Phrase R 11-23/24/25-36-39/23/24/25
Highly flammable.Toxic by inhalation, in contact with skin and if swallowed.Irritating to eyes.Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed.
S Phrase S 16-36/37-45
Keep away from sources of ignition - No smoking.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Storage and Shipping Information
Storage Storage temperature: no restrictions.
Transport Information
Declaration (railroad and road) ADR, RID UN 1987 , 3, II
Declaration (transport by air) IATA-DGR UN 1987 , 3, II
Declaration (transport by sea) IMDG-Code UN 1987 , 3, II
Specifications
Form liquid
Amount-of-substance concentration 0.0995 - 0.1005
Measurement uncertainty +/- 0.0003
Traceability NIST SRM
The concentration is determined by volumetric titration and refers to 20°C.
The certified value is traceable to a primary standard from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 350 benzoic acid) by means of volumetric standard benzoic acid (Art. 1.02401). 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 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.

 

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Tetra-n-butylammonium hydroxide solution | 109162 109162 Tetra-n-butylammonium hydroxide solution, Merck 109162, 109162, Tetra-n-butylammonium hydroxide solutionin 2-propanol/methanol for titrations 109162.1000
Tetra-n-butylammonium hydroxide solution | 109162

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