1,5-Diaminonaphthalene ≥99.0% (by HPLC) matrix substance for MALDI-MS, Supelco®
56451-250MG
: Merck
:
- Pk:250 mg
- Seq:2590
- Appearance (Color):White to Beige and Faint Brown to Brown and Faint Purple to Light Purple
- Appearance (Form):Powder to Crystals
- Purity (HPLC area %):≥ 99.0 %
- Identity MALDI-MS:suitable as Maldi Matrix Material
- Carbon Content:75.92 % (Theory)
- Hydrogen Content:6.37 % (Theory)
- Nitrogen Content:17.71 % (Theory)
- Proton NMR Spectrum:Conforms to structure
- Metal trace Analysis (ICP):Corresponds to requirements
- BARIUM (ICP):≤ 5.0 mg/kg
- CALCIUM (ICP):≤ 5.0 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
- POTASSIUM (ICP):≤ 10 mg/kg
- MAGNESIUM (ICP):≤ 5.0 mg/kg
- MANGANESE (ICP):≤ 5.0 mg/kg
- SODIUM (ICP):≤ 10 mg/kg
- NICKEL (ICP):≤ 5.0 mg/kg
- LEAD (ICP):≤ 5.0 mg/kg
- ZINC (ICP):≤ 5.0 mg/kg
- RECOMMENDED RETEST PERIOD:36 MONTHS
:
:158.2 g/mol
:3077
:9,III
:GHS08
:GHS09
:2243-62-1
:C₁₀H₁₀N₂
:MFCD00004029