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59510

Supelco

Methanesulfonic acid

suitable for HPLC, LiChropur, ≥99.5% (T)

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Linear Formula:
CH3SO3H
CAS Number:
Molecular Weight:
96.11
Beilstein/REAXYS Number:
1446024
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NB.21

vapor density

3.3 (vs air)

Quality Level

vapor pressure

1 mmHg ( 20 °C)

assay

≥99.5% (T)

form

liquid

quality

LiChropur

technique(s)

HPLC: suitable

color

APHA: ≤35

refractive index

n20/D 1.428-1.430
n20/D 1.429 (lit.)

bp

167 °C/10 mmHg (lit.)

mp

17-19 °C (lit.)

density

1.481 g/mL at 25 °C (lit.)

suitability

corresponds to standard for HPLC

SMILES string

O=S(O)(C)=O

InChI

1S/CH4O3S/c1-5(2,3)4/h1H3,(H,2,3,4)

InChI key

AFVFQIVMOAPDHO-UHFFFAOYSA-N

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This Item
471356M4141471348
Methanesulfonic acid suitable for HPLC, LiChropur™, ≥99.5% (T)

59510

Methanesulfonic acid

Methanesulfonic acid ≥99.0%

471356

Methanesulfonic acid

Methanesulfonic acid solution 4 M (with 0.2% (w/v) tryptamine)

M4141

Methanesulfonic acid solution

Methanesulfonic acid solution 70 wt. % in H2O

471348

Methanesulfonic acid solution

assay

≥99.5% (T)

assay

≥99.0%

assay

-

assay

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

form

liquid

form

liquid

form

liquid

form

-

density

1.481 g/mL at 25 °C (lit.)

density

1.481 g/mL at 25 °C (lit.)

density

-

density

1.319 g/mL at 25 °C

color

APHA: ≤35

color

-

color

-

color

-

Packaging

Clear borosilicate glass, high hydrolytic resistance (Type I)

Analysis Note

test by UV spectroscopy corresponds to requirements

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

related product

Product No.
Description
Pricing

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

372.2 °F - closed cup

flash_point_c

189 °C - closed cup


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