DL-Selenomethionine, 99+%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 240770025

UNSPSC: 12350000

Code: 29

Additional Details:
Additional Details: CAS Number: 1464-42-1 Weight: 1.50250kg Transport: UN number : 3283 Chem class : 1 Pack group : III


Packaging Glass bottle
Quantity 2.5g

Product Code. 10450511

Quantity Price
1 £ 461.3 / 2.50g
EU Stock 4
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Description and Specification

Chemical Identifiers

Chemical Name or Material DL-Selenomethionine
Name Note 99+%
CAS 2578-28-1
Assay 99.0 to 100.5%
Assay Percent Range 99+%
Molecular Formula C5H11NO2Se
Linear Formula CH3SeCH2CH2CH(NH2)COOH
Formula Weight 196.11
MDL Number MFCD00063089
Synonym 2-Amino-4-(methylseleno)butanoic acid

Specification

Formula Weight 196.11
Color Colorless
Physical Form Glistening Powder
Odor Faint Smelling
Quantity 2.5g
Merck Index 15, 8578
Assay 99.0 to 100.5%
Health Hazard 3 GHS P Statement:
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Do not breathe dust/fume/gas/mist/vapors/spray.
Avoid release to the environment.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Additional Information total selenium content (AAS): 39.8 to 40.6%
Linear Formula CH3SeCH2CH2CH(NH2)COOH
Infrared Spectrum Authentic
CAS 2578-28-1
Assay Percent Range 99+%
RTECS Number ES7110000
MDL Number MFCD00063089
Packaging Glass bottle
Health Hazard 2 GHS H Statement:
Toxic if inhaled.
May cause damage to organs through prolonged or repeated exposure.
Very toxic to aquatic life with long lasting effects.
Toxic if swallowed.
Identification Spotted on a chiral plate, only two spots of equal intensity, representing D and L, must be detected
Health Hazard 1 Danger
Molecular Formula C5H11NO2Se
Name Note 99+%
Chemical Name or Material DL-Selenomethionine
Synonym 2-Amino-4-(methylseleno)butanoic acid
Documentation

Technical documents

Safety and Handling

Danger

GHS H Statement:
Toxic if inhaled.
May cause damage to organs through prolonged or repeated exposure.
Very toxic to aquatic life with long lasting effects.
Toxic if swallowed.

GHS P Statement:
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Do not breathe dust/fume/gas/mist/vapors/spray.
Avoid release to the environment.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.