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DL-Cysteine hydrochloride hydrate 99%

Fornecedor: Thermo Fisher Scientific
Atenção

Sinônimos: H-DL-Cys-OH.HCl

227080100 227080050
ACRO227080100EA 246 EUR
ACRO227080100 ACRO227080050
DL-Cysteine hydrochloride hydrate 99%
DL-Cysteine hydrochloride hydrate
Fórmula: C₃H₇NO₂S·HCl·xH₂O
Peso Molecular: 157.61 g/mol (anhy)
Ponto de Fusão: 109…112 °C
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00151030
Número CAS: 96998-61-7

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Especificações dos Resultados do Teste

Appearance White Crystalline powder or crystals
Infrared spectrum Conforms
Titration Iodimetric 98.5 to 101.5 % (on dried substance)
Loss on drying 8.5 % to 12 % (vacuum, P2O5, room temp., 20 h)
Sulfated ash ≤0.1 %
UV transmittance ≥98 % (c=10, H2O, 430 nm) 1 cm cell
Sulfate (SO4) ≤280 ppm
Iron (Fe) ≤10 ppm
Arsenic oxide (As2O3) ≤1 ppm
Heavy metals (as Pb) ≤10 ppm


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