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1.07018

Supelco

Methanol

for analysis EMPARTA® ACS

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Synonym(s):
Methyl alcohol
Linear Formula:
CH3OH
CAS Number:
Molecular Weight:
32.04
Beilstein/REAXYS Number:
1098229
MDL number:
EC Index Number:
200-659-6

grade

ACS reagent
for analytical purposes
for extraction
reagent grade

Quality Level

vapor density

1.11 (vs air)

vapor pressure

128 hPa ( 20 °C)
410 mmHg ( 50 °C)
97.68 mmHg ( 20 °C)

product line

EMPARTA®

assay

≥99.8% (GC)

form

liquid

autoignition temp.

725 °F

potency

5628 mg/kg LD50, oral (Rat)
17100 mg/kg LD50, skin (Rabbit)

expl. lim.

36 %

impurities

≤0.0002 meq/g Titrable base
≤0.0003% Substances reducing potassium permanganate (as O)
≤0.0003 meq/g Titrable acid
≤0.001% Acetaldehyde
≤0.001% Acetone
≤0.001% Formaldehyde
≤0.1% Water

evapn. residue

≤0.001%

color

clearAPHA: ≤10

refractive index

n20/D 1.329 (lit.)

kinematic viscosity

0.54-0.59 cSt(20 °C)

bp

64.7 °C (lit.)

mp

−98 °C (lit.)

transition temp

flash point 9.7 °C

density

0.791 g/mL at 25 °C (lit.)

application(s)

environmental
food and beverages
industrial qc
pharmaceutical
sample preparation

format

neat

storage temp.

2-30°C

SMILES string

CO

InChI

1S/CH4O/c1-2/h2H,1H3

InChI key

OKKJLVBELUTLKV-UHFFFAOYSA-N

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1 of 4

This Item
1.060091.03726900688
vibrant-m

1.07018

Methanol

vibrant-m

1.06009

Methanol

vibrant-m

1.03726

Methanol

vibrant-m

900688

Methanol

application(s)

environmental
food and beverages
industrial qc
pharmaceutical
sample preparation

application(s)

environmental
food and beverages
industrial qc
pharmaceutical
sample preparation

application(s)

-

application(s)

food and beverages

assay

≥99.8% (GC)

assay

≥99.9% (GC)

assay

99.9% (GC)

assay

≥99.92%

Quality Level

200

Quality Level

300

Quality Level

200

Quality Level

100

form

liquid

form

liquid

form

liquid

form

liquid

expl. lim.

36 %

expl. lim.

36 %

expl. lim.

36 %

expl. lim.

36 %

General description

We offer EMPARTA grade solvents for routine tasks in analytical laboratories. EMPARTA grade solvents offer fewer test parameters than EMSURE, yet are still of high quality. EMPARTA solvents meet ACS requirements, making them ideal for a wide range of analytical applications.

Packaging

1.07018.2521: 2.5L, Minimum order quantity: 4

Analysis Note

Purity (GC): ≥ 99.8 %
Identity (IR): conforms
Appearance: clear
Color: ≤ 10 Hazen
Solubility in water: conforms
Titrable acid: ≤ 0.0003 meq/g
Titrable base: ≤ 0.0002 meq/g
Boiling point: 64 - 65 °C
Acetone: ≤ 0.001 %
Acetaldehyde: ≤ 0.001 %
Formaldehyde: ≤ 0.001 %
Readily carbonizable substances: conforms
Substances reducing potassium permanganate (as O): ≤ 0.0003 %
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.1 %

Legal Information

EMPARTA is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

49.5 °F - closed cup

flash_point_c

9.7 °C - closed cup


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