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Ammonium acétate ≥99%, HiPerSolv CHROMANORM® pour LC-MS

Marques : VWR Chemicals
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

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Synonyme(s): Acetic acid ammonium salt

84885.180EA 57.5 EUR
84885.180 84885.260
Ammonium acétate ≥99%, HiPerSolv CHROMANORM® pour LC-MS
Ammonium acétate
Formule: H₃CCOONH₄
Poids moléculaire: 77.08 g/mol
Point de fusion: 114
Densité: 1.17 g/cm³ (20 °C)
Point éclair: 136
Température de stockage: Température ambiante
Numéro MDL: MFCD00013066
Numéro CAS: 631-61-8
EINECS: 211-162-9
Indice Merck: 13,00495
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Résultats des tests de spécification

Assay (on anhydrous substance) Min. 99 %
Ignition residue Max. 0.01 %
Water Max. 2 %
Cl (Chloride) Max. 5 ppm
SO4 (Sulphate) Max. 10 ppm
NO3 (Nitrate) Max. 10 ppm
Ca (Calcium) (0.1 %) Max. 0.2 ppm
K (Potassium) (0.1 %) Max. 0.2 ppm
Mg (Magnesium) (0.1 %) Max. 0.2 ppm
Na (Sodium) (0.1 %) Max. 0.5 ppm
Fe (Fer) (0.1%) Max. 0.2 ppm
Transmittance (210 nm - 0.1% Solution aqueuse) Min 10%
Transmittance (220 nm - 0.1% Solution aqueuse) Min 50%
Transmittance (230 nm - 0.1% Solution aqueuse) Min 80%
Transmittance (235 nm - 0.1% Solution aqueuse) Min 95%
Transmittance (245 nm - 0.1% Solution aqueuse) Min 99%
Apte à LC-MS Conforme


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