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Merck
CN

S5261

亚硒酸钠

BioReagent, suitable for cell culture, ≥98%

别名:

Selenious acid, Sodium salt

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关于此项目

线性分子式:
Na2SeO3
化学文摘社编号:
10102-18-8
分子量:
172.94
NACRES:
NA.75
PubChem Substance ID:
24899643
UNSPSC Code:
12352205
EC Number:
233-267-9
MDL number:
MFCD00003489

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产品名称

亚硒酸钠, BioReagent, suitable for cell culture, ≥98%

InChI key

BVTBRVFYZUCAKH-UHFFFAOYSA-L

InChI

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

SMILES string

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

biological source

synthetic (inorganic)

product line

BioReagent

assay

≥98%

form

powder

technique(s)

cell culture | mammalian: suitable

mp

>350 °C (lit.)

solubility

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

Quality Level

200

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Application

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。

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

Hazard Classifications

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

supp_hazards

EUH031

存储类别

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000501834
0000501833
0000501833
0000501834
0000466941

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商品

Dietary Antioxidants

Antioxidants protect biological systems from oxidative damage produced by oxygen-containing free radicals and from redoxactive transition metal ions such as iron, copper, and cadmium.

膳食抗氧化剂

抗氧化剂可保护生物系统免受含氧自由基和氧化还原过渡金属离子（如铁、铜和镉）引起的氧化损伤。

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