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Selenious acid, 99.999%, (trace metal basis)

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Quantity:
50 g
Packaging:
Glass bottle
Förpackningsstorlek:
50g
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Produktkod. Quantity Packaging Förpackningsstorlek
11944111 50 g Glass bottle 50g
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Produktkod. 11944111 Leverantör Thermo Scientific Acros Leverantörsnummer 437120500
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Beskrivning

CAS: 7783-00-8 | H2O3Se | 128.98 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

For ultra trace analysis
TRUSTED_SUSTAINABILITY

Specifikationer

Color White
CAS 7783-00-8
Melting Point 70.0°C
Packaging Glass bottle
Assay Percent Range 99.999%
Quantity 50 g
Molecular Formula H2O3Se
Physical Form Crystals
MDL Number MFCD00011331
Synonym selenious acid, selenious acid h2seo3, monohydrated selenium dioxide, unii-f6a27p4q4r, selenium dioxide, monohydrated, ccris 5530, selenious acid usp, selenious acid,selenous acid,monohydrated selenium dioxide, selenium, reference standard solution
Solubility Information Solubility in water: 167 g/100mL (20°C). Other solubilities: very soluble in hot water and alcohol, insoluble in ammonia
InChI Key MCAHWIHFGHIESP-UHFFFAOYSA-N
SMILES O[Se](O)=O
IUPAC Name selenous acid
Molecular Weight (g/mol) 128.98
PubChem CID 1091
ChEBI CHEBI:26642
Formula Weight 128.97
Percent Purity 99.999%
Grade Trace Metal Basis
Chemical Name or Material Selenious acid
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Produktbeteckning
  • Selenious acid
 Signalord
  • Danger
 Riskkategorier
  • Acute toxicity Category 3
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • ACUTE AQUATIC Acute 1
  • Specific target organ toxicity after repeated exposure Category 2
 Faroangivelser
  • H301-Toxic if swallowed.
  • H331-Toxic if inhaled.
  • H373-May cause damage to organs.
  • H400-Very toxic to aquatic life.
  • H410-Very toxic to aquatic life with long lasting effects.
 Skyddsangivelse
  • P260-Do not breathe dust/fume/gas/mist/vapours/spray.
  • P273-Avoid release to the environment.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
 Kompletterande information
  • MIXTURE LIST-Contain: Selenious acid
SDS

RUO – Research Use Only

Produkttitel
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