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S9133

Sigma-Aldrich

Sodium selenite

γ-irradiated, lyophilized powder, BioXtra, suitable for cell culture

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Synonym(s):
Disodium salt of selenous acid, disodium selenite
Linear Formula:
Na2SeO3
CAS Number:
Molecular Weight:
172.94
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.75

Quality Level

sterility

γ-irradiated

product line

BioXtra

Assay

≥97.0%

form

lyophilized powder

technique(s)

cell culture | mammalian: suitable

mp

>350 °C (lit.)

SMILES string

[Na+].[Na+].[O-][Se]([O-])=O

InChI

1S/2Na.H2O3Se/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2

InChI key

BVTBRVFYZUCAKH-UHFFFAOYSA-L

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1 of 4

This Item
71950214485204447
Sodium selenite γ-irradiated, lyophilized powder, BioXtra, suitable for cell culture

Sigma-Aldrich

S9133

Sodium selenite

Premium Grade
Sodium selenite anhydrous, ≥90.0% (RT)

Sigma-Aldrich

71950

Sodium selenite

-
Sodium selenite 99%

Sigma-Aldrich

214485

Sodium selenite

-
Sodium sulfate ≥99.99% trace metals basis

Sigma-Aldrich

204447

Sodium sulfate

-
form

lyophilized powder

form

powder

form

-

form

powder

mp

>350 °C (lit.)

mp

>350 °C (lit.)

mp

>350 °C (lit.)

mp

884 °C (lit.)

Quality Level

200

Quality Level

200

Quality Level

300

Quality Level

200

sterility

γ-irradiated

sterility

-

sterility

-

sterility

-

product line

BioXtra

product line

-

product line

-

product line

-

Application

Sodium selenite has been used:
  • as a supplement in human embryonic stem cell (hESF-9a) medium
  • used as a supplement in Dulbecco minimal essential medium for turbot embryo culture
  • in transition medium for protein analysis

Pictograms

Skull and crossbonesEnvironment

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Supplementary Hazards

Storage Class Code

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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