D-Cysteine hydrochloride monohydrate 98%
Leverantör: Thermo Scientific
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Varning
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Synonyms:
(S)-2-Amino-3-mercaptopropanoic acid hydrochloride hydrate, H-D-Cys-OH·HCl·H₂O, H-D-Cys-OH.HCl
442780010
442782500
442785000
ACRO442780010EA
1500
SEK
ACRO442780010
ACRO442782500
ACRO442785000
D-Cysteine hydrochloride monohydrate 98%
D-Cysteine hydrochloride monohydrate
Formel:
C₃H₇NO₂S·HCl·H₂O MW: 175,64 g/mol (157,62 anhy) Smältpunkt: 165…170 °C Storage Temperature: Kylskåp |
MDL Number:
MFCD00150051 CAS nummer: 207121-46-8 |
Specifikation testresultat
Appearance | White to yellow Crystalline powder |
Infrared spectrum | Conforms |
Titration Argentometric | ≥97.5 % |
Loss on drying | 9.99 % to 10.45 % |
Heavy metals | ≤10 ppm |
Residue after ignition | ≤0.2 % |
Specific optical rotation | -5.0° to -7.0° (20°C, 589 nm) (c=8, 6M HCl) |
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