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Merck
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文件

S5261

Sigma-Aldrich

亚硒酸钠

BioReagent, suitable for cell culture, ≥98%

别名:

Selenious acid, Sodium salt

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About This Item

线性分子式:
Na2SeO3
CAS号:
10102-18-8
分子量:
172.94
EC號碼:
233-267-9
MDL號碼:
MFCD00003489
分類程式碼代碼:
12352205
PubChem物質ID:
24899643
NACRES:
NA.75

生物源

synthetic (inorganic)

產品線

BioReagent

化驗

≥98%

形狀

powder

技術

cell culture | mammalian: suitable

mp

>350 °C (lit.)

溶解度

water: 50 mg/mL, clear to very slightly hazy, colorless

SMILES 字串

[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 密鑰

BVTBRVFYZUCAKH-UHFFFAOYSA-L

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應用

亚硒酸钠通常作为生物研究中硒来源，硒是一种基本痕量元素，通常由血清提供。硒存在于硒蛋白，比如谷胱甘肽过氧化物酶和硫氧还蛋白还原酶，这些蛋白质中含有硒同类物半胱氨酸，硒代半胱氨酸。谷胱甘肽过氧化物酶在体内脱毒中尤其重要，是过氧化物酶的清除剂。亚硒酸钠用于细胞增生和癌症研究。在cDNA微阵列分析中，用于改变HepG2细胞基因表达。亚硒酸钠能够抑制锌指蛋白/DNA互作。亚硒酸钠已用于改变线粒体膜电位，因此会引起细胞凋亡。
该产品经过细胞培养测试(0.005 mg/L) ，适于细胞培养。

象形圖

Skull and crossbonesEnvironment
GHS06,GHS09

訊號詞

Danger

危險分類

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

安全危害

EUH031

儲存類別代碼

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

水污染物質分類（WGK）

WGK 2

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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