L(+)-Cysteine hydrochloride

: Thermo Fisher Scientific

L(+)-Cysteine hydrochloride

: Thermo Fisher Scientific

:52-89-1

:

:HSCH₂CH(NH₂)COOH·HCl

:MFCD00064553

:157.62 g/mol

:13,02810

:175 °C

:200-157-7

:GHS07

:Ambient

Appearance:
White to off-white Crystalline powder or crystals
Infrared spectrum:
Conforms
Titration Iodimetric:
98.5 to 101.0 % (on dried substance)
Loss on drying:
8.0 % to 12.0 % (1g, vacuum 0.7 kPA, 24 h)
Sulfated ash:
≤0.1 %
Specific optical rotation:
+5.5° to +7.0° (20°C, 589 nm) (c=8, 6 N HCl) (on dried substance)
Sulfate (SO4):
≤300 ppm
Ammonium (NH4):
≤200 ppm
Iron (Fe):
≤20 ppm
Heavy metals (as Pb):
≤10 ppm

ACRO11178

ACRO111781000_TDS_EN

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