(R)-(+)-Cysteine | CAS 921-01-7 | Chemical-Suppliers

Element: cysteine

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C-S » Chemicals » cysteine-PX1726224

Identification

(R)-(+)-Cysteine

CAS:

921-01-7

EINECS:

213-062-0

Molecular Formula:

C₃H₇NO₂S

MDL:

MFCD00066461

Synonym:

d-cysteine (9ci) ; d-cysteine, 98%, 98% ; d-cys-oh ; d-cysteinefreebase ; h-d-cys-oh ; d-cysteine,99% ; d-cysteine >=99% (rt) ; beta-mercaptoalanine ; rarechem ab pp 1441 ; d-cysteine

Suppliers

Merck Schuchardt OHG

MSO9603840

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Prices & Availability

Data is processed

Properties for (R)-(+)-Cysteine

Molecular Weight:

121.16 g·mol−1

Density:

~1.3 g/cm³ (Predicted)

Melting point:

~230 °C

Boiling point:

~293.9° C at 760 mmHg (Predicted)

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection

Hazard Symbols:

Xi, Xn

Storage temperature :

-20°C

Alternative Distributors of [(R)-(+)-Cysteine]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Jinan Haohua Industry Co., Ltd.