L-Cysteine hydrochloride monohydrate

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1 Gram	Negotiable

1 Gram

Negotiable

Min.Order :1 Gram
Purity: 99% purity
Payment Terms : T/T,,MoneyGram,Other

Keywords

L-Cysteine hydrochloride monohydrate 7048-04-6 99% purity

Quick Details

Appearance:White crystalline powder
Application:intermediate
PackAge:According to the need to packing
ProductionCapacity:100|Kilogram|Month
Storage:sealed,dry,low temperature
Transportation:air,sea and courier

Superiority:

L-Cysteine hydrochloride monohydrate Basic information

Product Name:   L-Cysteine hydrochloride monohydrate
Synonyms:   (R)-(+)-CYSTEINE HYDROCHLORIDE HYDRATE;H-L-CYS-OH HCL H2O;H-CYS-OH HCL H2O;CYSTEINI HYDROCHLORIDUM MONOHYDRICUM;CYSTEINE HYDROCHLORIDE MONOHYDRATE;CYSTEINE HCL H2O;3-MERCAPTO-2-AMINOPROPIONIC ACID HYDROCHLORIDE;3-MERCAPTO-2-AMINOPROPIONIC ACID HYDROCHLORIDE MONOHYDRATE
CAS:   7048-04-6
MF:   C3H10ClNO3S
MW:   175.63
EINECS:   615-117-8
Product Categories:
Mol File:   7048-04-6.mol

Details:

L-Cysteine hydrochloride monohydrate Chemical Properties
Melting point    175°C
alpha    +6.0～+7.5゜ (20℃/D)(c=8,6mol/l HCl)(calculated on the dried basis)
density    1.54 g/cm3
vapor pressure    <0.1 hPa (20 °C)
refractive index    6 ° (C=8, 1mol/L HCl)
storage temp.    Store at RT.
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
optical activity   [α]20/D +5.6±0.3°, c = 5% in 5 M HCl
Water Solubility    Soluble in cold water.
λmax   λ: 260 nm Amax: 1.0
λ: 280 nm Amax: 0.3
Sensitive    Hygroscopic
Merck    14,2781
BRN    5158059
Stability:   Stable. Incompatible with strong oxidizing agents, most common metals, hydrogen chloride.
CAS DataBase Reference   7048-04-6(CAS DataBase Reference)

Safety Information
Hazard Codes    Xi
Risk Statements    36/37/38
Safety Statements    26-36
WGK Germany    3
RTECS    HA2285000
F    3-10-23
TSCA    Yes
HS Code    29309013

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