Merck 106007 Methanol gradient grade for liquid chromatography LiChrosolv® Reag. Ph Eur 4 L

Category

Sıvı Kromatografi İçin Solventler

Brand

MERCK

Stock Code

LB.M.1060074000

Kısa Bilgi

Synonyms: MeOH, Hydroxymethane, Methyl alcohol, Carbinol CAS Number: 67-56-1 EC Number: 200-659-6 Molar Mass: 32.04 g/mol Chemical Formula: CH₃OH Hill Formula: CH₄O Grade: Reag. Ph Eur

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CAS Number: 67-56-1

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Merck 106007 Methanol gradient grade for liquid chromatography LiChrosolv^® Reag. Ph Eur
Catalogue Number	106007
Synonyms	MeOH, Hydroxymethane, Methyl alcohol, Carbinol
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 106007 Methanol gradient grade for liquid chromatography LiChrosolv® Reag. Ph Eur

Product Information
CAS number	67-56-1
EC index number	603-001-00-X
EC number	200-659-6
Grade	Reag. Ph Eur
Hill Formula	CH₄O
Chemical formula	CH₃OH
Molar Mass	32.04 g/mol
HS Code	2905 11 00
Structure formula Image
Quality Level	MQ200

Applications
Application	Methanol gradient grade for liquid chromatography LiChrosolv® Reag. Ph Eur. CAS 67-56-1, chemical formula CH₃OH, molar mass 32.04 g/mol.

Physicochemical Information
Boiling point	64.5 °C (1013 hPa)
Density	0.792 g/cm3 (20 °C)
Evaporation number	1.9
Explosion limit	5.5 - 44 %(V)
Flash point	9.7 °C
Ignition temperature	420 °C DIN 51794
Melting Point	-97.8 °C
Vapor pressure	128 hPa (20 °C)
Viscosity kinematic	0.54 - 0.59 mm2/s (20 °C) no data available

Toxicological Information
LD 50 oral	LD50 Rat 5628 mg/kg
LD 50 dermal	LD50 Rabbit 17100 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H225: Highly flammable liquid and vapour. H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled. H370: Causes damage to organs.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233: Keep container tightly closed. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P311: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor. P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word	Danger
RTECS	PC1400000
Storage class	3 Flammable liquids
WGK	WGK 2 obviously hazardous to water
Disposal	1 Strongly contaminated halogen-free organic solvents: container A.

Safety Information
Categories of danger	highly flammable, toxic

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

Transport Information
Declaration (railroad and road) ADR, RID	UN 1230 , 3 (6.1), II
Declaration (transport by air) IATA-DGR	UN 1230 , 3 (6.1), II
Declaration (transport by sea) IMDG-Code	UN 1230 , 3 (6.1), II

Specifications
Purity (GC)	≥ 99.9 %
Identity (IR)	conforms
Evaporation residue	≤ 2.0 mg/l
Water	≤ 0.02 %
Color	≤ 10 Hazen
Density (d 20 °C/20 °C)	0.791 - 0.793
Boiling point	64 - 65 °C
Acidity	≤ 0.0002 meq/g
Alkalinity	≤ 0.0002 meq/g
Gradient grade (at 235 nm)	≤ 2.0 mAU
Gradient grade (at 254 nm)	≤ 1.0 mAU
Fluorescence (as quinine at 254 nm)	≤ 1.0 ppb
Fluorescence (as quinine at 365 nm)	≤ 0.5 ppb
Transmission (at 210 nm)	≥ 20 %
Transmission (at 220 nm)	≥ 60 %
Transmission (at 230 nm)	≥ 75 %
Transmission (at 235 nm)	≥ 83 %
Transmission (at 250 nm)	≥ 95 %
Transmission (from 260 nm)	≥ 98 %
Absorbance (at 225 nm)	≤ 0.170
Filtered by 0.2 µm filter. Suitable for UPLC / UHPLC /Ultra HPLC - instruments. Conforms to Methanol R1 and R2 according to Reag. Ph Eur; conforms to the requirements of ACS for liquid chromatography suitability.

Global Trade Item Number
Catalogue Number	GTIN
1060071000	04022536071060
1060072500	04022536071084
1060074000	04022536658285
1060079010	04022536071107
1060079030	04022536071114
1060079185	04022536071121

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