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L(+)-Selenomethionine, 99+%, ee 99+%, ACROS Organics™


Quantity 250mg
Packaging Glass bottle

Manufacturer: thermo fisher scientific  259962500

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Catalog No. AC259962500

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Description & Specifications

Chemical Identifiers

Physical Form Shiny Powder
Assay ≥99.0%
Formula Weight 196.11
Quantity 250mg
Color White to off-white
Merck Index 15, 8578
Specific Rotation Condition +18.00 (20.00°C c=1,1N HCl)
RTECS Number EK7713840
Chemical Name or Material L(+)-Selenomethionine
Enantiomeric Excess 99.0% min. (HPLC-CHIR)
Name Note 99+% e.e.
Assay Percent Range 99+%
Infrared Spectrum Authentic
Synonym (S)-(+)-2-Amino-4-(methylseleno)butanoic acid
Packaging Glass bottle
Health Hazard 1 Danger
Health Hazard 2 GHS P Statement
Toxic if swallowed.
Toxic if inhaled.
May cause damage to organs through prolonged or repeated exposure.
Very toxic to aquatic life with long lasting effects.
Specific Rotation +17° to +19° (20°C, 589nm) (c=1, 1N HCl)
Health Hazard 3 GHS P Statement
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
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.
Molecular Formula C5H11NO2Se
Linear Formula CH3SeCH2CH2CH(NH2)COOH
MDL Number MFCD00037210
CAS 3211-76-5

Specifications

Chemical Name or Material L(+)-Selenomethionine
Name Note 99+% e.e.
CAS 3211-76-5
Physical Form Shiny Powder
Assay ≥99.0%
Assay Percent Range 99+%
Molecular Formula C5H11NO2Se
Linear Formula CH3SeCH2CH2CH(NH2)COOH
Formula Weight 196.11
MDL Number MFCD00037210
Synonym (S)-(+)-2-Amino-4-(methylseleno)butanoic acid
Accessories

Danger

GHS P Statement
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
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.

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

SDS & Safety Documents