Imprimer

β-Alanine 99%

Marques : Thermo Fisher Scientific
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Synonyme(s): H-Bala-OH, H-β-Ala-OH

163790025 163795000 163790100
ACRO163790025EA 371 EUR
ACRO163790025 ACRO163795000 ACRO163790100
β-Alanine 99%
β-Alanine
Formule: C₃H₇NO₂
Poids moléculaire: 89.09 g/mol
Point d'ébullition: 201
Point de fusion: 197…202 °C (déc.)
Température de stockage: Température ambiante
Numéro MDL: MFCD00008200
Numéro CAS: 107-95-9
EINECS: 203-536-5
Indice Merck: 13,00204

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Résultats des tests de spécification

Appearance White Crystalline powder
Infrared spectrum Conforms
Loss on drying ≤0.5 % (105°C, 3 h)
Sulfated ash ≤0.2 %
pH 6.5 to 7.5 (10 % w/v in water)
Titration with HClO4 ≥98.5 % (on dry substance)
Chloride (Cl) ≤400 ppm
Sulfate (SO4) ≤480 ppm
Ammonium (NH4) ≤1000 ppm
Iron (Fe) ≤30 ppm
Arsenic oxide (As2O3) ≤2 ppm
Heavy metals (as Pb) ≤10 ppm
Other amino acids (TLC) Passes test (not detectable on 10 µg spotting)


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