DL-Cysteine
DL-Cysteine
- CAS:
- 3374-22-9
- MF:
- C3H7NO2S
- MW:
- 121.16
Suppliers by country/region
Company Type
Properties
- Melting point:
- 225 °C (dec.) (lit.)
- Boiling point:
- 293.9±35.0 °C(Predicted)
- Density
- 1.197 (estimate)
- refractive index
- 1.5130 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- solubility
- Aqueous Acid (Sparingly), DMSO (Sightly), Water (Slightly)
- pka
- 2.07±0.10(Predicted)
- form
- Powder
- color
- White to off-white
- Water Solubility
- Soluble in water (partly), 1 N HCl (25 mg/ml), ethanol, and acetic acid. Insoluble in acetone.
- BRN
- 1721406
- Stability:
- Stable. Incompatible with strong oxidizing agents,
- LogP
- 0.230 (est)
Safety Information
- Symbol(GHS)
GHS05,GHS07
- Signal word
- Danger
- Hazard statements
- H302+H332-H314-H335
- Precautionary statements
- P260-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338
- Hazard Codes
- Xn,Xi,C
- Risk Statements
- 20/21/22-36/37/38-22-35
- Safety Statements
- 26-36-37/39-45-36/37/39
- RIDADR
- UN 2923 6.1(8) / PGIII
- WGK Germany
- 3
- RTECS
- HA1595000
- F
- 8-10-23
- HS Code
- 29309013
Use
DL-Cysteine is a non-essential amino acid that can be synthesized by the human body under normal physiological conditions if a sufficient quantity of methionine is available. Cysteine is commonly used as a precursor in the food and pharmaceutical industries. Cysteine is used as a processing aid for baking, as an additive in cigarettes, as well as in the preparation of meat flavours.
2 India supplier list of "DL-Cysteine"
- Product Name:DL-Cysteine
- Products Intro:Brand:sigma aldrich | Product Number:861677 | Purity:technicalgrade
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:DL-Cysteine tech
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.027148
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:DL-Cysteine
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:DL-Cysteine
- Products Intro:Brand:clearsynth | Product Number:CS-T-14249
- Company Type: Trader
- Country/Region: Hyderabad,INDIA
- Product Name:2-Amino-3-mercaptopropanoicacid
- Products Intro:Brand:ajchemicals | Product Number:JDH-10511 | Purity:95+%
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:DL-Cysteine
- Products Intro:Brand:pharmaffiliates | Product Number:PA3030530
- Company Type: Trader
- Country/Region: Haryana,INDIA
- Product Name:DL-Cysteine
- Products Intro:Brand:maaspharmachemicals | Product Number:207165463
- Company Type: Trader
- Country/Region: Delhi,INDIA
- Product Name:DL-Cysteine
- Products Intro:Purity: 0.99|Package: 1kg;30.00;USD|100kg;22.00;USD|1000kg;5.00;USD
- Company Type: Manufacturer
- Country/Region: CHINA
- Main Products: lead acetate,Lead oxide,PMK ethyl glycidate,BMK Glycidic Acid,Diethyl(phenylacetyl)malonate
$30.00-5.00 / 1kg
- Product Name: 2-Amino-3-mercaptopropionic acid
- Products Intro:Purity: 99%|Package: 1KG;180.60;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: acetic acid,Ethyl oleate,Hypophosphorous acid,tetramisole,OPP
$180.60/ 1KG
- Product Name:2-Amino-3-mercaptopropionic acid
- Products Intro:Purity: 99% | Package: 100g ;1KG ;5KG 25KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: OLED/LCD chemicals,Reactive Mesogens,Silane,Silicon