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MilliporeSigma
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Key Documents

8.14637

Sigma-Aldrich

Methanesulfonic acid

(70% solution in water) for synthesis

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About This Item

UNSPSC Code:
12352106
NACRES:
NA.22

Quality Level

form

liquid

potency

1158 mg/kg LD50, oral (Rat)

mp

-60 °C

density

1.35 g/cm3 at 20 °C

storage temp.

2-30°C

Analysis Note

Assay (acidimetric): 69.0 - 71.0 %
Density (d 20 °C/ 4 °C): 1.350 - 1.360

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 1


Certificates of Analysis (COA)

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