Selenium, powder
(55557186 | 7782-49-2)

CAS: 7782-49-2
Formula molecolare: Se
Peso molecolare: 78.96
Disponibilità: In stock
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Selenium, powder Struttura chimica

Questo prodotto è soggetto a un sovrapprezzo pericoloso. L'importo esatto sarà confermato dal nostro team di vendita.

55557186-25g 25g £30.90
Ordine all'ingrosso
55557186-25g 25g €43.30
Ordine all'ingrosso
55557186-25g 25g $46.40
Ordine all'ingrosso
Scheda di sicurezza
Certificato di analisi

Dettagli del prodotto
Product Code 55557186
Product Name Selenium, powder
Categories Flavours and Fragrance Materials Inorganic Chemicals
CAS 7782-49-2
Molecular Formula Se
Molecular Weight 78.96
Storage Details Ambient
Harmonised Tariff Code 2804900000

Specifiche del prodotto
Appearance Black powder
Iron (Fe) ≤ 0.01%
Lead (Pb) ≤ 0.001%
Copper (Cu) ≤ 0.001%
Sodium (Na) ≤ 0.001%
Selenium (Se) ≥ 99.0%
Sulphur (S) ≤ 0.001%
Tellurium (Te) ≤ 0.01%

Informazioni sulla sicurezza
Pictograms
Danger to Health
Skull and Cross Bones
Signal word danger
Hazard statements
  • H301: Toxic if swallowed

  • H331: Toxic if inhaled

  • H373: May cause damage to organs through prolonged or repeated exposure

  • H413: May cause long lasting harmful effects to aquatic life
Precautionary statements
  • P260: Do not breathe dust/fume/gas/mist/vapours

  • P273: Avoid release to the environment

  • P280: Wear: protective gloves/ clothing & eye protection

  • P301+310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician

  • P304+340: IF INHALED: Remove victim to fresh air & keep at rest in a position comfortable for breathing

  • P308+313: IF exposed or concerned: Get medical advice/attention