(E)-2-Cyano-3-(2-naphthyl)acrylic acid ≥98.0% (by HPLC) matrix substance for MALDI-MS, Supelco®

Proveedor: Merck

94477-100MGEA 146 EUR
94477-100MG
(E)-2-Cyano-3-(2-naphthyl)acrylic acid ≥98.0% (by HPLC) matrix substance for MALDI-MS, Supelco®
(E)-2-Cyano-3-(2-naphthyl)acrylic acid
Formula: C₁₄H₉NO₂
MW: 223,23 g/mol
Número MDL: MFCD03415248
Núm. CAS: 37630-54-9

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Resultados test especificaciones

Appearance (Color) Light Yellow to Very Dark Yellow
Appearance (Form) Powder or Crystals
Purity (HPLC area %) ≥ 98.0 %
Suitability test MALDI-MS suitable as Maldi-Matrix-Material
Carbon Content 75.33% (Theory)
Hydrogen Content 4.06% (Theory)
Nitrogen Content 6.27% (Theory)
Proton NMR Spectrum Conforms to structure
Metal trace Analysis (ICP) Corresponds to requirements
ALUMINIUM (ICP) ≤ 5.0 mg/kg
BARIUM (ICP) ≤ 5.0 mg/kg
CALCIUM (ICP) ≤ 10 mg/kg
CADMIUM (ICP) ≤ 5.0 mg/kg
COBALT (ICP) ≤ 5.0 mg/kg
CHROMIUM (ICP) ≤ 5.0 mg/kg
COPPER (ICP) ≤ 5.0 mg/kg
IRON (ICP) ≤ 5.0 mg/kg
POTASSIUM (ICP) ≤ 20 mg/kg
LITHIUM (ICP) ≤ 5.0 mg/kg
MAGNESIUM (ICP) ≤ 5.0 mg/kg
MANGANESE (ICP) ≤ 5.0 mg/kg
MOLYBDENUM (ICP) ≤ 5.0 mg/kg
SODIUM (ICP) ≤ 10 mg/kg
NICKEL (ICP) ≤ 5.0 mg/kg
LEAD (ICP) ≤ 5.0 mg/kg
STRONTIUM (ICP) ≤ 5.0 mg/kg
ZINC (ICP) ≤ 5.0 mg/kg
RECOMMENDED RETEST PERIOD 36 MONTHS

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