Acide acétique ≥100%, LiChropur™ pour LC-MS, Supelco®
Marques : MerckTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
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Danger
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Synonyme(s):
Acide éthanoïque
M-Clarity™ (Niveau de qualité) = MQ100
Synonyms: Ethanoic acid
Formule:
H₃CCOOH Poids moléculaire: 60,05 g/mol Point d'ébullition: 116…118 °C Point de fusion: 17 °C Densité: 1,05 g/cm³ Point éclair: 39 °C Température de stockage: Température ambiante |
Numéro MDL:
MFCD00036152 Numéro CAS: 64-19-7 EINECS: 200-580-7 UN: 2789 ADR: 8 (3),II |
Résultats des tests de spécification
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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