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8.22283

Methanol

Name: Methanol
Brand: MM

≥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:

67-56-1

Molecular Weight:

32.04

NACRES:

NB.21

EC Index Number:

200-659-6

UNSPSC Code:

12352104

MDL number:

MFCD00004595

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)

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속성

제품 이름

Methanol, EMPLURA^®, for preparative purposes

grade

synthesis grade

Quality Level

200

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

설명

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 %

Legal Information

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

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pictograms

GHS02,GHS06,GHS08

signalword

Danger

hcodes

H225,H301 + H311 + H331,H370

pcodes

P210 - P233 - P280 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311

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

시험 성적서(COA)

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