Kyselina nikotinová (Niacin), meets analytical specification of Ph.Eur.
Dodavatel: Thermo Fisher Scientific
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Varování
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380325000
380320025
ACRO380325000EA
2840
CZK
ACRO380325000
ACRO380320025
Kyselina nikotinová (Niacin), meets analytical specification of Ph.Eur.
Kyselina nikotinová (Niacin)
Vzorec:
C₆H₅NO₂ Bod varu: 258 °C (1013 hPa) Bod tání: 236…239 °C Hustota: 1,473 g/cm³ (20 °C) Bod vzplanutí: 193 °C Storage Temperature: Ambient |
MDL Number:
MFCD00006391 CAS číslo: 59-67-6 EINECS: 200-441-0 Merck Index: 13,06552 |
Výsledky specifikačního testu
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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