Essigsäure ≥100%, LiChropur™ für die LC-MS, Supelco®

Lieferant: Merck
Gefahr

Synonyms: Ethansäure

M-Clarity™ Qualitätsstufe = MQ100

5.33001.0050EA 106 CHF
5.33001.0050
Essigsäure ≥100%, LiChropur™ für die LC-MS, Supelco®
Essigsäure

Synonyms: Ethanoic acid

Formel: H₃CCOOH
MW: 60,05 g/mol
Siedepunkt: 116…118 °C
Melting Pt: 17 °C
Dichte: 1,05 g/cm³
Flash-Pt: 39 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00036152
CAS-Nummer: 64-19-7
EINECS: 200-580-7
UN: 2789
ADR: 8 (3),II
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Spezifikation Testergebnisse

Assay (acidimetric) ≥ 99.8 %
Color ≤ 5 Hazen
Al (Aluminium) ≤ 2.0 ppb
Ca (Calcium) ≤ 20.0 ppb
Cu (Copper) ≤ 1.0 ppb
Fe (Iron) ≤ 20.0 ppb
K (Potassium) ≤ 2.0 ppb
Mg (Magnesium) ≤ 2.0 ppb
Na (Sodium) ≤ 5.0 ppb
NH4 (Ammonium) ≤ 10 ppb
Residue on ignition (as sulfate) ≤ 2 ppb
Intensity of background mass peak based on reserpine (ESI positive) ≤ 2 ppb
Intensity of background mass peak based on reserpine (APCI negative) ≤ 20 ppb
2,5 % (v/v) acid/base in 50/50 (v/v) acetonitrile/water

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