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Selenious acid, 98%

Product Code. 10276780 Shop All Thermo Scientific Chemicals Products
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250 g
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250g
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10276780 250 g Glass bottle 250g
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Product Code. 10276780 Supplier Thermo Scientific Acros Supplier No. 198872500
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Descripción

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.

TRUSTED_SUSTAINABILITY

Identificadores de productos químicos

CAS 7783-00-8
Molecular Formula H2O3Se
Molecular Weight (g/mol) 128.98
MDL Number MFCD00011331
InChI Key MCAHWIHFGHIESP-UHFFFAOYSA-N
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
PubChem CID 1091
ChEBI CHEBI:26642
IUPAC Name selenous acid
SMILES O[Se](O)=O

Especificaciones

Color Pink or White
Melting Point 70.0°C
Packaging Glass bottle
Assay Percent Range 97.5% min. (Iodometry)
Quantity 250 g
Physical Form Crystalline Powder, Crystals and/or Chunks
Fieser 1992
Merck Index 158567
Solubility Information Solubility in water: 167g/100mL (20°C). Other solubilities: very soluble in hot water and alcohol,insoluble in ammonia
Formula Weight 128.97
Percent Purity 98%
Chemical Name or Material Selenious acid
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Seguridad y manipulación

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Nombre del producto
  • Selenious acid
 Palabra de advertencia
  • Danger
 Clasificación
  • Acute toxicity Category 3
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • ACUTE AQUATIC Acute 1
  • Specific target organ toxicity after repeated exposure Category 2
 Indicaciones de peligro
  • 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.
 Consejos de prudencia
  • P260-Do not breathe dust/fume/gas/mist/vapours/spray.
  • P273-Avoid release to the environment.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
 Otros peligros
  • MIXTURE LIST-Contain: Selenious acid
SDS

RUO – Research Use Only

Título del producto
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