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Nicotinamida 99%

Fornecedor: Thermo Fisher Scientific
Atenção

Sinônimos: 3-(Aminocarbonyl)pyridine, Niacinamide, pyridine-3-carboxamide, Vitamin B3

128271000 128275000 128270025
ACRO128271000EA 36.8 EUR
ACRO128271000 ACRO128275000 ACRO128270025
Nicotinamida 99%
Nicotinamida
Fórmula: C₆H₆N₂O
Peso Molecular: 122.13 g/mol
Ponto de ebulição: 150…160 °C (760 mmHg)
Ponto de Fusão: 128…131 °C
Ponto de Inflamação: >150 °C
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00006395
Número CAS: 98-92-0
EINECS: 202-713-4
Merck Index: 12,06574

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Especificações dos Resultados do Teste

Appearance White to almost white Crystalline powder
Infrared spectrum Conforms
Melting point 128 to 131 °C
Loss on drying ≤0.5 % (4 hrs) (silica gel)
Sulfated ash ≤0.1 %
Readily carbonizable substance Passes test
pH 6.0 to 7.5 (5 % at 20 °C)
Titration with HClO4 ≥98.5 % (on dried substance)
Heavy metals (as Pb) ≤30 ppm


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