Merck 104391 2500 Hexane For Liquid Chromatography Lichrosolv 2,5 LT.

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Description
Catalogue Number	104391
Description	n-Hexane
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.

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Product Information
CAS number	110-54-3
EC index number	601-037-00-0
EC number	203-777-6
Hill Formula	C₆H₁₄
Chemical formula	CH₃(CH₂)₄CH₃
Molar Mass	86.18 g/mol
HS Code	2901 10 00
Structure formula Image
Quality Level	MQ100

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Applications
Application	n-Hexane for liquid chromatography LiChrosolv®. CAS 110-54-3, EC Number 203-777-6, chemical formula CH₃(CH₂)₄CH₃.

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Physicochemical Information
Boiling point	69 °C (1013 hPa)
Density	0.66 g/cm3 (25 °C)
Explosion limit	1.0 - 8.1 %(V)
Flash point	-22 °C
Ignition temperature	240 °C
Melting Point	-95.35 °C
pH value	7.0 (H₂O) Not applicable
Vapor pressure	100 hPa (9.8 °C)
Viscosity kinematic	0.50 mm2/s (20 °C)
Solubility	0.0095 g/l

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Toxicological Information
LD 50 oral	LD50 Rat 25000 mg/kg
LD 50 dermal	LD50 Rabbit > 2000 mg/kg

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Safety Information according to GHS
Hazard Pictogram(s)	\n\n\n\n
Hazard Statement(s)	H225: Highly flammable liquid and vapour.\nH304: May be fatal if swallowed and enters airways.\nH315: Causes skin irritation.\nH336: May cause drowsiness or dizziness.\nH361f: Suspected of damaging fertility.\nH373: May cause damage to organs through prolonged or repeated exposure if inhaled.\nH411: Toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P202: Do not handle until all safety precautions have been read and understood.\nP210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.\nP273: Avoid release to the environment.\nP301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.\nP303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.\nP331: Do NOT induce vomiting.\nP403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word	Danger
RTECS	MN9275000
Storage class	3 Flammable liquids
WGK	WGK 3 highly hazardous to water
Disposal	1\nStrongly contaminated halogen-free organic solvents: container A.

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Safety Information
Categories of danger	highly flammable, irritant, harmful, toxic for reproduction, dangerous for the environment

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Storage and Shipping Information
Storage	Store at +2°C to +30°C.

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Transport Information
Declaration (railroad and road) ADR, RID	UN 1208 , 3, II
Declaration (transport by air) IATA-DGR	UN 1208 , 3, II
Declaration (transport by sea) IMDG-Code	UN 1208 , 3, II

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Specifications
Purity (GC)	≥ 98.0 %
Identity (IR)	conforms
Evaporation residue	≤ 1.0 mg/l
Water	≤ 0.01 %
Acidity	≤ 0.0002 meq/g
Alkalinity	≤ 0.0002 meq/g
Transmission (at 210 nm)	≥ 50 %
Transmission (at 220 nm)	≥ 85 %
Transmission (from 245 nm)	≥ 98 %
Filtered by 0.2 µm filter