亚硒酸钠

• 产品号: S5261
• CAS号: 10102-18-8
• 分子式: Na2O3Se
• 分子量: 172.93774
• 纯 度: ≥98%

产品别名

• 标题: Sodium selenite
• IUPAC标准名: disodium selenite
• IUPAC传统名: disodium selenite

产品登记号

• MDL号: MFCD00003489
• PubChem SID: 24899643
• CAS号: 10102-18-8
• EC号: 233-267-9

产品性质

• 线性分子式: Na2SeO3
• 产品线: BioReagent
• 纯度: ≥98%
• 适用性: suitable for cell culture
• 外观: powder
• 熔点: >350 °C(lit.)
• GHS警示词: Danger
• GHS危险声明: H300-H317-H331-H411
• 欧盟危险性物质标志: 剧毒(Highly toxic) (T+)
• 欧盟危险性物质标志: 环境危害性(Nature polluting) (N)
• 个人保护装置: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS警示性声明: P261-P264-P273-P280-P301 + P310-P311
• RID/ADR: UN 2630 6.1/PG 1
• 危险公开号: 23-28-31-43-51/53
• 安全公开号: 28-36/37-45-61
• 欧盟补充危害声明: Contact with acids liberates toxic gas.
• 联合国危险货物等级: 6.1
• 联合国危险货物编号: 2630
• 联合国危险货物包装类别(PG): 1
• 德国WGK号: 2

产品详细信息

详细说明 (English)

Application
Sodium selenite is commonly used as a source of selenium in biological research, where selenium is an essential trace element that is normally provided by serum. Selenium is present in selenoproteins such as glutathione peroxidase and thioredoxin reductase, which contain the selenium analog of cysteine, selenocysteine. In particular, glutathione peroxidase has a role in detoxification in vivo as a scavenger of peroxides. Sodium selenite has been utilized in studies of cell proliferation and cancer research. It has been used to alter gene expression in HepG2 cells as analyzed by cDNA microarrays. Sodium selenite can inhibit zinc finger protein/DNA interactions. Sodium selenite has been shown to alter mitochondrial membrane potentials and thus potentially contribute to apoptosis.This product is cell culture tested (0.005 mg/L) and is appropriate for use in cell culture applications.

详细说明 (简体中文)

Application
Sodium selenite is commonly used as a source of selenium in biological research, where selenium is an essential trace element that is normally provided by serum. Selenium is present in selenoproteins such as glutathione peroxidase and thioredoxin reductase, which contain the selenium analog of cysteine, selenocysteine. In particular, glutathione peroxidase has a role in detoxification in vivo as a scavenger of peroxides. Sodium selenite has been utilized in studies of cell proliferation and cancer research. It has been used to alter gene expression in HepG2 cells as analyzed by cDNA microarrays. Sodium selenite can inhibit zinc finger protein/DNA interactions. Sodium selenite has been shown to alter mitochondrial membrane potentials and thus potentially contribute to apoptosis.This product is cell culture tested (0.005 mg/L) and is appropriate for use in cell culture applications.