kwas nikotynowy (Niacin), meetSpec_Ph.Eur.
Dostawca: Thermo Fisher Scientific
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Uwaga
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Synonim:
3-Pyridinecarboxylic acid, Pyridine-3-carboxylic acid, 3-Picolinic acid, Niacin, Nicotinic acid, Vitamin B3
380325000
380320025
ACRO380325000EA
451
PLN
ACRO380325000
ACRO380320025
kwas nikotynowy (Niacin), meetSpec_Ph.Eur.
kwas nikotynowy (Niacin)
Formuła:
C₆H₅NO₂ MW: 123.11 g/mol Temp. Wrzenia: 258 Temp. topnienia: 236…239 °C Temp. Zapłonu: 193 Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00006391 Numer CAS: 59-67-6 Numer WE (dawny EINECS): 200-441-0 Klasyfikacja Merck : 13,06552 |
Wyniki testów specyfikacyjnych
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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