Merck 106044.2500 Dichloromethane for liquid chromatography

LiChrosolv®

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CAS #	EC Number	Hill Formula	Chemical Formula	Molar Mass
75-09-2	200-838-9	CH₂Cl₂	CH₂Cl₂	84.93 g/mol

Description
Catalogue Number	106044
Synonyms	DCM, Methylene chloride, Methylene dichloride
Overview	With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv^® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in “gradient grade” as well as “isocratic grade”. This enables to minimize the gradient effect of the solvent involved.

Merck 106044.2500 | Dichloromethane for liquid chromatography 2,5L

Physicochemical Information
Boiling point	40 °C (1013 hPa)
Density	1.33 g/cm3 (20 °C)
Evaporation number	1.9
Explosion limit	13 – 22 %(V)
Ignition temperature	605 °C DIN 51794
Melting Point	-95 °C
pH value	(H₂O, 20 °C) neutral
Vapor pressure	475 hPa (20 °C)
Refractive Index	1.42
Solubility	20 g/l (20 °C)

Toxicological Information
LD 50 oral	LD50 Rat 1600 mg/kg
LD 50 dermal	LD50 Rat > 2000 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation. H336: May cause drowsiness or dizziness. H351: Suspected of causing cancer. H373: May cause damage to organs through prolonged or repeated exposure.
Precautionary Statement(s)	P281: Use personal protective equipment as required. 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. P314: Get medical advice/ attention if you feel unwell.
Signal Word	Warning
RTECS	PA8050000
Storage class	6.1 D Non combustible, acute toxicity cat. 3 / toxic or substances with chronic effects
WGK	WGK 2 water endangering
Disposal	2 Organic halogenated solvents and solutions of organic halogen-containing substances: For strongly contaminated or mixed halogenated solvents container B: Caution: Do not use aluminium containers; in addition, in the case of water-containing chlorinated waste materials do not use stainless-steel containers (danger of leaks caused by corrosion).

Safety Information
Hazard Symbols	Harmful
Categories of danger	carcinogenic
R Phrase	R 36/37/38-40-67 Irritating to eyes, respiratory system and skin.Limited evidence of a carcinogenic effect.Vapours may cause drowsiness and dizziness.
S Phrase	S 3-36/37 Keep in a cool place.Wear suitable protective clothing and gloves.

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

Transport Information
Declaration (railroad and road) ADR, RID	UN 1593 , 6.1, III
Declaration (transport by air) IATA-DGR	UN 1593 , 6.1, III
Declaration (transport by sea) IMDG-Code	UN 1593 , 6.1, III, Segregation Group: 10 (Liquid halogenated hydrocarbons)

Specifications
Specifications
Purity (GC)	≥ 99.9 %
Identity (IR)	conforms
Acidity	≤ 0.0002 meq/g
Alkalinity	≤ 0.0002 meq/g
Transmission (at 240 nm)	≥ 70 %
Transmission (at 245 nm)	≥ 90 %
Transmission (from 260 nm)	≥ 99 %
Evaporation residue	≤ 5.0 mg/l
Water	≤ 0.01 %
The product is stabilized with 2-Methyl-2-buten. Filtered by 0.2 µm filter

75-09-2 DCM methylene chloride methylene dichloride metilen klorür HPLC diklorometan merck solvent çözücü kimyasal

M106044.2500

1.06044.2500

1060442500

Laboratuvar Kimyasalları

2,5 Lt

46,58 € + %20 KDV

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