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CAS RN: 1464-42-2 | Product Number: S0462

DL-Selenomethionine


Purity: >98.0%(T)(HPLC)
Synonyms:
  • 2-Amino-4-(methylseleno)butyric Acid
Documents:
1G
$208.00
3   5   ≥20 

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Product Number S0462
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__5H__1__1NO__2Se = 196.11  
Physical State (20 deg.C) Solid
Storage Temperature 0-10°C
Condition to Avoid Heat Sensitive
CAS RN 1464-42-2
Related CAS RN 2578-28-1
Reaxys Registry Number 1758204
PubChem Substance ID 87575943
Merck Index (14) 8441
MDL Number

MFCD00063089

Specifications
Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Nonaqueous Titration) min. 98.0 %
Solubility in 1mol/L HCl almost transparency
Properties (reference)
GHS
Pictogram Pictogram Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H301 + H331 : Toxic if swallowed or if inhaled.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H373 : May cause damage to organs through prolonged or repeated exposure.
H410 : Very toxic to aquatic life with long lasting effects.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P273 : Avoid release to the environment.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray.
P270 : Do not eat, drink or smoke when using this product.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P391 : Collect spillage.
P314 : Get medical advice/ attention if you feel unwell.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P362 : Take off contaminated clothing and wash before reuse.
P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor.
P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.
P405 : Store locked up.
Related Laws:
RTECS# ES7110000
Transport Information:
UN Number (DOT-AIR) UN3283
Class (DOT-AIR) 6.1
Packing Group (TCI-A) III
HS Number 2904.10.3700
Documents (Note: Some products will not have analytical charts available.)
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