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Acido nicotinico (Niacin), meetSpec_Ph.Eur.

Fornitore: Thermo Fisher Scientific
Attenzione

Synonyms: 3-Pyridinecarboxylic acid, Pyridine-3-carboxylic acid, 3-Picolinic acid, Niacin, Nicotinic acid, Vitamin B3

380325000 380320025
ACRO380325000EA 77 EUR
ACRO380325000 ACRO380320025
Acido nicotinico (Niacin), meetSpec_Ph.Eur.
Acido nicotinico (Niacin)
Formula: C₆H₅NO₂
Peso molecolare: 123.11 g/mol
Punto di ebollizione: 258
Punto di fusione: 236…239 °C
Flash Pt: 193
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00006391
CAS Number: 59-67-6
EINECS: 200-441-0
Merck Index: 13,06552

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Risultati del test di specificazione

Appearance White to almost white Crystalline powder
Infrared spectrum Conforms
Melting point 234 to 240 °C
Loss on drying ≤1.0 %
Sulfated ash ≤0.1 %
Solubility (in water) Sparingly soluble
Related substances Passes test
Titration with NaOH 99.5 to 100.5 % (On dried substance)
Chloride (Cl) ≤200 ppm


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