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NICOTINIC ACID Extra Pure

Confirms to IP
3-Picolinic acid, Niacin, Pellagra preventive factor, Pyridine-3-carboxylic acid, Vitamin B3

COAs

Packings

25 g (00025)

100 g (00100)

500 g (00500)

1PW1200060 1PW1200200 1PW1201000
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Article No. 04905 Grade Extra Pure
Purity 99.5% CAS No. 59-67-6
Molecular Formula C6H5NO2 Molecular Weight 123.11
H.S. Code 2936.2920 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White powder
Odour Odorless pH value 3.4 at 10 g/l at 20 °C
Melting point/ Freezing point [°C] 236.6°C Auto-ignition temperature [°C] > 365 °C
Flash point [°C] 193 °C Density [g/cm3] 1.467
Solubility in water [% weight] 15 g/l at 20 °C Partition coefficient Log Pow octanol / water at 20°C -0.59

Specifications

Appearance White or creamy white powder Assay (acidimetric; on dried basis) 99.5 - 100.5%
Solubility To comply IP Identification To comply IP tests
Related Substances Max 0.01% Heavy metal (as Pb) Max 0.002%
Chloride (Cl) Max 0.025% Sulphated ash Max. 0.1%
Loss on drying (at 105°C) Max.1.0%

Safety Information and Hazard Symbols

Exclamation Mark
Symbol: GHS07
 Signal Word: Warning
 Hazardous Statement: H319
 Precaution Statement: P305 + P351 + P338
Revision Date: 30-Jul-2019

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