推薦產品
化驗
≥99.0% (GC)
形狀
liquid
密度
1.408 g/mL at 20 °C (lit.)
儲存溫度
2-8°C
SMILES 字串
C[Se]C
InChI
1S/C2H6Se/c1-3-2/h1-2H3
InChI 密鑰
RVIXKDRPFPUUOO-UHFFFAOYSA-N
一般說明
基材的原子序数:34硒
訊號詞
Danger
危險分類
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - 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 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
Eyeshields, Faceshields, Gloves
客戶也查看了
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 875(2), 344-348 (2008-10-22)
Liver diseases can cause a sweet, musty aroma of the breath, called fetor hepaticus. Even in a stage of cirrhosis, the disease can be asymptomatic for many years. Breath analysis might be helpful to detect occult liver pathology. This study
Environmental science & technology, 43(1), 53-59 (2009-02-13)
The removal mechanisms that govern Se concentrations in the Great Salt Lake are unknown despite this terminal lake being an avian habitat of hemispheric importance. However, the volatilization flux of Se from the Great Salt Lake has not been previously
Analytical chemistry, 78(24), 8569-8574 (2006-12-15)
Recent work has shown the presence of volatile selenium metabolites in human urine and suggested that these compounds could compromise quantitative selenium analyses by ICPMS. We show that with a commonly used sample introduction system (pneumatic nebulizer and spray chamber)
Analytical and bioanalytical chemistry, 383(3), 509-515 (2005-09-15)
The amount of volatile dimethylselenide (DMSe) in breath has been monitored after ingestion of sub-toxic amounts of selenium (300 microg (77)Se, as selenite) by a healthy male volunteer. The breath samples were collected in Tedlar bags every hour in the
Chemical research in toxicology, 22(11), 1795-1801 (2009-09-01)
Selenium is an essential trace element found in vegetables as selenomethionine (SeMet) and methylselenocysteine (MeSeCys). In the present study, we used stable isotopes of Se to investigate differences between how SeMet and MeSeCys are metabolized, using methylseleninic acid (MSA) as
文章
High Purity Metalorganic Precursors for CPV Device Fabrication
我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.
聯絡技術服務