L-Cysteine hydrochloride monohydrate

$10 - $7954

Price

Brand	Packaging	Price	Product name
aablocks AA003R5X	25g	$10	L-Cysteine, hydrochloride, hydrate (1:1:1)
aablocks AA003R5X	100g	$16	L-Cysteine, hydrochloride, hydrate (1:1:1)
aablocks AA003R5X	500g	$33	L-Cysteine, hydrochloride, hydrate (1:1:1)
aablocks AA003R5X	1kg	$57	L-Cysteine, hydrochloride, hydrate (1:1:1)
AHH MT-07420	2500g	$468	L-Cysteine hydrochloride monohydrate
AK Scientific I629	100g	$32	L-Cysteine hydrochloride monohydrate, meet USP specifications
AK Scientific I629	250g	$54	L-Cysteine hydrochloride monohydrate, meet USP specifications
AK Scientific I629	25g	$19	L-Cysteine hydrochloride monohydrate, meet USP specifications
AK Scientific I629	1kg	$171	L-Cysteine hydrochloride monohydrate, meet USP specifications
Apolloscientific BIC0706	1kg	$184	L-Cysteine hydrochloride monohydrate

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Melting point	175°C
alpha	+6.0~+7.5゜ (20℃/D)(c=8,6mol/l HCl)(calculated on the dried basis)
bulk density	780kg/m3
Density	1.54 g/cm3
vapor pressure	<0.1 hPa (20 °C)
refractive index	6 ° (C=8, 1mol/L HCl)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	H₂O: 1 M at 20 °C, clear, colorless
form	Solid
color	White
PH	0.8-1.2 (100g/l, H2O, 20℃)
PH Range	1 - 2
biological source	synthetic
optical activity	[α]20/D +5.6±0.3°, c = 5% in 5 M HCl
Water Solubility	Soluble in cold water.
Sensitive	Hygroscopic
λmax	λ: 260 nm Amax: 1.0 λ: 280 nm Amax: 0.3
Merck	14,2781
BRN	5158059
Stability	Stable. Incompatible with strong oxidizing agents, most common metals, hydrogen chloride.
InChI	1S/C3H7NO2S.ClH.H2O/c4-2(1-7)3(5)6;;/h2,7H,1,4H2,(H,5,6);1H;1H2/t2-;;/m0../s1
InChIKey	QIJRTFXNRTXDIP-JIZZDEOASA-N
SMILES	O.Cl.N[C@@H](CS)C(O)=O
LogP	0.235 (est)
CAS DataBase Reference	7048-04-6(CAS DataBase Reference)