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Merck
CN

Specification Sheet

Product Name
Methylsuccinic acid 99%

Product Number
m81209

Product Brand
aldrich

CAS Number
498-21-5

Molecular Weight
132.11

Test

Specification

Appearance (Color)White to Off-White
Appearance (Form)Conforms to Requirements
 Powder or Solid
Infrared spectrumConforms to Structure
Purity (Titration by NaOH)98.5 - 101.5 %
GC (area %)≥98.5 %
Solubility (Turbidity)Clear to Very Slightly Hazy
 10% in H2O
Solubility (Color)Colorless to Very Faint Yellow