D-Methionine, 99+%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 227211000

100GR D-Methionine, 99+%

UNSPSC: 12000000

Code: NEW

Additional Details:
Additional Details: CAS Number: 348-67-4 Weight: 0.10000kg


Packaging Glass bottle
Quantity 100g

Product Code. 15179253

Quantity Price
1 £ 151.1 / 100g
Estimated Shipment date
from Supplier 23-12-2016
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Description and Specification

Chemical Identifiers

Chemical Name or Material D-Methionine
Name Note 99+%
CAS 348-67-4
Assay 99.0 to 101.0% (on dried substance)
Assay Percent Range 99+%
Molecular Formula C5H11NO2S
Linear Formula CH3SCH2CH2CH(NH2)CO2H
Formula Weight 149.21g/mol
MDL Number MFCD00002622

Specification

Ammonium 200ppm max.
Arsenic (As) 1ppm max.
Chlorine (Cl) 300ppm max.
Heavy Metals (as Pb) 10ppm max.
Infrared Spectrum Authentic
Iron (Fe) 10ppm max.
Loss on Drying 0.3% max.
Other Amino Acids (TLC) not detectable
Packaging Glass bottle
Specific Rotation On dried substance: -23° to -25° (20°C, 589nm) (c=8, 6N HCl)
Sulfate 300ppm max.
Transmittance 98% min. (c=3, H2O, 430nm) 1cm cell
Sulfated Ash 0.1% max.
Color White to off-white
Quantity 100g
Chemical Name or Material D-Methionine
Name Note 99+%
CAS 348-67-4
Physical Form White to off-white powder
Assay 99.0 to 101.0% (on dried substance)
Assay Percent Range 99+%
Molecular Formula C5H11NO2S
Linear Formula CH3SCH2CH2CH(NH2)CO2H
Formula Weight 149.21g/mol
MDL Number MFCD00002622
RTECS Number PD0455000
EINECS Number 206-483-6
TSCA TSCA