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28-4090

Sigma-Aldrich

Sodium selenite

SAJ first grade, ≥90.0%

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About This Item

Fórmula linear:
Na2SeO3
Número CAS:
10102-18-8
Peso molecular:
172.94
Número CE:
233-267-9
Número MDL:
MFCD00003489
Código UNSPSC:
12352302
ID de substância PubChem:
329752904

grau

SAJ first grade

pressão de vapor

<0.00133 hPa ( 20 °C)

Ensaio

≥90.0%

forma

powder

disponibilidade

available only in Japan

pf

>350 °C (lit.)

cadeia de caracteres SMILES

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

InChI

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

chave InChI

BVTBRVFYZUCAKH-UHFFFAOYSA-L

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Pictogramas

Skull and crossbonesEnvironment
GHS06,GHS09

Palavra indicadora

Danger

Classificações de perigo

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

Perigos de suplementos

EUH031

Código de classe de armazenamento

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

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Certificados de análise (COA)

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Chih-Ching Yang et al.
PloS one, 9(7), e96006-e96006 (2014-07-02)
Deep-sea water (DSW), which is rich in micronutrients and minerals and with antioxidant and anti-inflammatory qualities, may be developed as marine drugs to provide intestinal protection against duodenal ulcers. We determined several characteristics in the modified DSW. We explored duodenal
D Pacitti et al.
Aquatic toxicology (Amsterdam, Netherlands), 130-131, 97-111 (2013-02-07)
Selenium (Se) is an oligonutrient with both essential biological functions and recognized harmful effects. As the selenocysteine (SeCys) amino acid, selenium is integrated in several Se-containing proteins (selenoproteins), many of which are fundamental for cell homeostasis. Nevertheless, selenium may exert
Simon P W Hageman et al.
Water research, 47(7), 2118-2128 (2013-03-15)
Removal of the toxic selenium compounds selenite and selenate from waste water before discharge is becoming increasingly imperative in industrialized countries. Bacteria can reduce selenate to selenite, but also further to elemental selenium, selenide or organic selenium. In this paper
Ying Yi Chen et al.
Cancer chemotherapy and pharmacology, 74(1), 25-35 (2014-05-08)
SN 28049 is a new DNA-binding topoisomerase II poison identified by its curative activity against the murine colon 38 carcinoma. Previous studies showed activity to be associated with selective drug accumulation and retention in tumour tissue. Retention varied widely among
Abhishek Aggarwal et al.
Biochimica et biophysica acta, 1853(9), 2158-2167 (2015-02-24)
The inverse correlation between dietary calcium intake and the risk of colorectal cancer (CRC) is well known, but poorly understood. Expression of the calcium-sensing receptor (CaSR), a calcium-binding G protein-coupled receptor is downregulated in CRC leading us to hypothesize that
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