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  7. Selenium(IV) oxide, 99.999%, (trace metal basis), Thermo Scientific Chemicals

Selenium(IV) oxide, 99.999%, (trace metal basis), Thermo Scientific Chemicals

153.77 EUR - 518.58 EUR

Chemical Identifiers

CAS 7446-08-4
Molecular Formula O2Se
Molecular Weight (g/mol) 110.97
MDL Number MFCD00003562
InChI Key JPJALAQPGMAKDF-UHFFFAOYSA-N
Synonym selenium oxide, selenium iv oxide, oxoselane oxide, selenious anhydride, selenium oxide seo2, seleniumdioxide, dimer, selenous acid anhydride, selenium iv dioxide 1:2, selenium oxide se2o4
PubChem CID 24007
IUPAC Name selenium dioxide
SMILES O=[Se]=O
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Thermo Scientific Acros
193980100 		10 g Glass bottle
153.77 EUR
10g
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10286820
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Thermo Scientific Acros
193980500 		50 g Glass bottle
518.58 EUR
50g
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Description

Description

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
Specifications

Chemical Identifiers

7446-08-4
110.97
JPJALAQPGMAKDF-UHFFFAOYSA-N
24007
O=[Se]=O
O2Se
MFCD00003562
selenium oxide, selenium iv oxide, oxoselane oxide, selenious anhydride, selenium oxide seo2, seleniumdioxide, dimer, selenous acid anhydride, selenium iv dioxide 1:2, selenium oxide se2o4
selenium dioxide

Specifications

315°C
White
99.999%
SeO2
01,992; 02,360; 03,245; 04,422; 05,575; 06,509; 08,439; 09,409; 10,345; 11,96; 13,272; 14,177; 15,89; 17,312
selenium oxide, selenium iv oxide, oxoselane oxide, selenious anhydride, selenium oxide seo2, seleniumdioxide, dimer, selenous acid anhydride, selenium iv dioxide 1:2, selenium oxide se2o4
JPJALAQPGMAKDF-UHFFFAOYSA-N
selenium dioxide
24007
100.00%
Selenium(IV) oxide, 99.999%
7446-08-4
Fine Crystalline Powder
O2Se
MFCD00003562
15, 8571
Solubility in water: 38.4g/100mL (14°C). Other solubilities: 1.11 parts/100 parts acetic acid (13.9°C),10.16 parts/100 parts methanol (11.8°C),6.67 parts/100 parts 93% ethanol (14°C),4.35 parts/100 parts acetone (15.3°C)
O=[Se]=O
110.97
110.96
Trace Metal Basis
Videos
Safety and Handling

Safety and Handling

GHS H 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.

GHS P Statement:
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
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 Signal Word: Danger

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missing translation for 'rtecsNumber' : VS8575000

missing translation for 'tsca' : TSCA

Product Identifier
  • Selenium(IV) oxide

Signal Word
  • Danger

Hazard Category
  • Acute toxicity Category 3
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • ACUTE AQUATIC Acute 1
  • Specific target organ toxicity after repeated exposure Category 2

Hazard Statement
  • H400-Very toxic to aquatic life.
  • H410-Very toxic to aquatic life with long lasting effects.
  • H373-May cause damage to organs.
  • H331-Toxic if inhaled.
  • H301-Toxic if swallowed.

Precautionary Statement
  • P260-Do not breathe dust/fume/gas/mist/vapours/spray.
  • P273-Avoid release to the environment.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
  • 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.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.

SDS
Documents

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Product Certifications

RUO – Research Use Only

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