8.22283
Methanol
≥99.5% (GC), for preparative purposes, for synthesis, for cleaning, for extraction, for analytical purposes, EMPLURA®
동의어(들):
Methyl alcohol
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CH3OH
CAS 번호:
Molecular Weight:
32.04
NACRES:
NB.21
EC Index Number:
200-659-6
UNSPSC Code:
12352104
MDL number:
Beilstein/REAXYS Number:
1098229
Assay:
≥99.5% (GC)
Grade:
synthesis grade
Vapor pressure:
128 hPa ( 20 °C), 410 mmHg ( 50 °C), 97.68 mmHg ( 20 °C)
제품 이름
Methanol, EMPLURA®, for preparative purposes
grade
synthesis grade
Quality Segment
vapor density
1.11 (vs air)
vapor pressure
128 hPa ( 20 °C), 410 mmHg ( 50 °C), 97.68 mmHg ( 20 °C)
description
for analytical purposes, for extraction
product line
EMPLURA®
assay
≥99.5% (GC)
form
liquid
autoignition temp.
725 °F
potency
5628 mg/kg LD50, oral (Rat), 17100 mg/kg LD50, skin (Rabbit)
dilution
(low-cost alternative, for basic applications)
impurities
≤0.1% Water
evapn. residue
≤0.0010%
kinematic viscosity
0.54-0.59 cSt(20 °C)
mp
−98 °C (lit.)
transition temp
flash point 9.7 °C
application(s)
environmental
food and beverages
industrial qc
pharmaceutical
format
neat
storage temp.
2-30°C
General description
EMPLURA® is our low-cost alternative to high-purity qualities. With EMPLURA we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA solvents provide adequate specifications with the most important parameters.
Analysis Note
Evaporation Number: 1.9
Purity (GC): ≥ 99.5 %
Identity (IR): conforms
Density (d 20 °C/ 4 °C): 0.791 - 0.792
Evaporation residue: ≤ 0.0010 %
Water: ≤ 0.10 %
Identity (IR): conforms
Density (d 20 °C/ 4 °C): 0.791 - 0.792
Evaporation residue: ≤ 0.0010 %
Water: ≤ 0.10 %
Legal Information
EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany
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signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
target_organs
Eyes,Central nervous system
저장 등급
3 - Flammable liquids
wgk
WGK 2
flash_point_f
49.5 °F - closed cup
flash_point_c
9.7 °C - closed cup