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About This Item
線性公式:
Na2SeO4
CAS號碼:
分子量：:
188.94
EC號碼:
MDL號碼:
分類程式碼代碼:
12352300
PubChem物質ID:
NACRES:
NA.21
推薦產品
等級
for analytical purposes
產品線
BioXtra
形狀
powder
雜質
≤0.01% Phosphorus (P)
≤0.1% Insoluble matter
pH值
5.5-7.5 (25 °C, 18.9 g/L)
負離子痕跡
chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.1%
正離子痕跡
Al: ≤0.0005%
Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.02%
Mg: ≤0.0005%
NH4+: ≤0.05%
Pb: ≤0.001%
Zn: ≤0.0005%
SMILES 字串
[Na+].[Na+].[O-][Se]([O-])(=O)=O
InChI
1S/2Na.H2O4Se/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
InChI 密鑰
MHQOTKLEMKRJIR-UHFFFAOYSA-L
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應用
硒酸钠已被用作一种无机硒源：
- 用于研究其对对虾免疫反应和抗病性的影响
- 用于研究在链脲霉素诱导的糖尿病中其对抗氧化防御和葡萄糖稳态的影响
- 作为酶水解标准品
訊號詞
Danger
危險分類
Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Irrit. 2 - STOT RE 2
儲存類別代碼
6.1A - 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 P2 (EN 143) respirator cartridges
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