Nikotinsyra (Niacin), meets analytical specification of Ph.Eur.

Leverantör: Thermo Scientific
Varning

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

380325000 380320025
ACRO380325000EA 1450 SEK
ACRO380325000 ACRO380320025
Nikotinsyra (Niacin), meets analytical specification of Ph.Eur.
Nikotinsyra (Niacin)
Formel: C₆H₅NO₂
MW: 123,11 g/mol
Kokpunkt: 258 °C (1013 hPa)
Smältpunkt: 236…239 °C
Densitet: 1,473 g/cm³ (20 °C)
Flampunkt: 193 °C
Storage Temperature: Omgivande
MDL Number: MFCD00006391
CAS nummer: 59-67-6
EINECS: 200-441-0
Merck Index: 13,06552

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Specifikation testresultat

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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