59-51-8 C5H11NO2S DL-Methionine

Min.Order / FOB Price:Get Latest Price

1 Metric Ton	Negotiable

1 Metric Ton

Negotiable

Min.Order :1 Metric Ton
Purity: 99%
Payment Terms : L/C,D/A,D/P,T/T,

Keywords

DL-Methionine 59-51-8 C5H11NO2S

Quick Details

Appearance:white powder
Application:Organic Chemicals
PackAge:based on the bulk quantity
ProductionCapacity:|Metric Ton|Day
Storage:RT
Transportation:based on the order quantity

Superiority:

DL-Methionine Basic information

Description References

Product Name: DL-Methionine

Synonyms: (R,S)-2-Amino-4-methylsulfanyl-butyricacid;(RS)-2-Amino-3-methylthiobutansαure;4-Methylmercapto-2-aminobutyricacid;alpha-Amino-gamma-methylmercaptobutyric acid;Amurex;Banthionine;butanoicacid,2-amino-4-(methylthio)-,DL-;Cynaron

CAS: 59-51-8

MF: C5H11NO2S

MW: 149.21

EINECS: 200-432-1

Product Categories: Amino Acids;Amino Acid Derivatives;Methionine [Met, M];Amino Acids;feed additives

Mol File: 59-51-8.mol

DL-Methionine Structure

DL-Methionine Chemical Properties

Melting point 284 °C (dec.)(lit.)

density 1.34

FEMA 3301 | D,L-METHIONINE

refractive index 1.5216 (estimate)

storage temp. 0-6°C

solubility 1 M HCl: 0.5 M at 20 °C, clear, colorless

form Crystals or Crystalline Powder

pka 2.13(at 25℃)

color White

Water Solubility 2.9 g/100 mL (20 ºC)

Merck 14,5975

BRN 636185

Stability: Stable. Incompatible with strong oxidising agents.

CAS DataBase Reference 59-51-8(CAS DataBase Reference)

NIST Chemistry Reference Methionine(59-51-8)

EPA Substance Registry System Methionine(59-51-8)

Safety Information

Hazard Codes Xi

Risk Statements 33-36/37/38

Safety Statements 24/25-36-26

WGK Germany 2

RTECS PD0457000

F 10-23

TSCA Yes

HS Code 29304090

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