Merck 188005 1000 Combititrant 5 One-Component Reagent For Volumetric Karl Fischer Titration 1 Ml = Ca. 5 Mg H2O Apura 1 LT.

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Description
Catalogue Number	188005
Replaces	1.88005.2500; 1.88005.1000

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Product Information
HS Code	3822 19 90
Quality Level	MQ100

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Physicochemical Information
Density	1.19 g/cm3 (20 °C)

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Safety Information according to GHS
Hazard Pictogram(s)	\n\n
Hazard Statement(s)	H315: Causes skin irritation.\nH318: Causes serious eye damage.\nH351: Suspected of causing cancer.\nH360D: May damage the unborn child.\nH372: Causes damage to organs through prolonged or repeated exposure if swallowed.\nEUH210: Safety data sheet available on request.
Precautionary Statement(s)	P202: Do not handle until all safety precautions have been read and understood.\nP260: Do not breathe mist or vapours.\nP280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.\nP302 + P352: IF ON SKIN: Wash with plenty of water.\nP305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.\nP308 + P313: IF exposed or concerned: Get medical advice/ attention.
Signal Word	Danger
Storage class	6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK	WGK 2 obviously hazardous to water
Disposal	3\nRelatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

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Safety Information
Categories of danger	toxic for reproduction

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

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Specifications
The concentration (efficiency) of Karl Fischer titrants decreases over time. Therefore the titer, being a corrective factor that compensates for this effect as well as variations of equipment, personal handling and laboratory conditions, must be determined directly after opening a new bottle and should be verified at regular intervals.