推荐产品
蒸汽密度
2.07 (vs air)
品質等級
等級
puriss.
化驗
99-100%
形狀
liquid
自燃溫度
800 °F
expl. lim.
16 %, 92 °F
4 %, 59 °F
技術
mass spectrometry (MS): suitable
雜質
≤0.0005% heavy metals (as Pb)
≤0.005% non-volatile matter
折射率
n20/D 1.371 (lit.)
pH值
2.5 (20 °C, 50 g/L)
bp
117-118 °C (lit.)
mp
16.2 °C (lit.)
密度
1.04 g/mL at 25 °C (lit.)
負離子痕跡
chloride (Cl-): ≤5 mg/kg
sulfate (SO42-): ≤5 mg/kg
正離子痕跡
Fe: ≤5 mg/kg
SMILES 字串
[F2C(F2C)13F3C]C(O)=O
InChI
1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
InChI 密鑰
QTBSBXVTEAMEQO-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
相关类别
一般說明
乙酸是一种有机羧酸。本品为吸湿性液体,有刺激性气味。其无水形式通常称为冰醋酸。在溶液和气相中通过氢键连接形成二聚体。性质为弱酸性。
應用
乙酸被广泛用作各种氧化反应的溶剂。它已被用于电子转移解离 (ETD) 串联质谱 (MS/MS) 分析合成肽。可通过与过氧化氢(30% 过氧化氢)反应制备过氧乙酸(消毒剂)。
其他說明
货号27221-6X1L的产品即将停产。请订购27221-1L单瓶装,因为其物理参数与上述产品本质相同。
訊號詞
Danger
危險聲明
危險分類
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
儲存類別代碼
3 - Flammable liquids
水污染物質分類(WGK)
WGK 1
閃點(°F)
102.2 °F - closed cup
閃點(°C)
39 °C - closed cup
其他客户在看
Proceedings of the National Academy of Sciences of the United States of America, 101(26), 9528-9533 (2004-06-24)
Peptide sequence analysis using a combination of gas-phase ion/ion chemistry and tandem mass spectrometry (MS/MS) is demonstrated. Singly charged anthracene anions transfer an electron to multiply protonated peptides in a radio frequency quadrupole linear ion trap (QLT) and induce fragmentation
Concise Encyclopedia Chemistry, 5-5 (1994)
Antimicrobial agents and chemotherapy, 58(7), 3666-3678 (2014-04-16)
Therapies to prevent transmission of malaria parasites to the mosquito vector are a vital part of the global malaria elimination agenda. Primaquine is currently the only drug with such activity; however, its use is limited by side effects. The development
The Journal of clinical investigation, 124(7), 3230-3240 (2014-06-18)
Autonomic sympathetic nerves innervate peripheral resistance arteries, thereby regulating vascular tone and controlling blood supply to organs. Despite the fundamental importance of blood flow control, how sympathetic arterial innervation develops remains largely unknown. Here, we identified the axon guidance cue
The New phytologist, 201(4), 1469-1483 (2013-11-26)
• Chalcone synthase (CHS) is the key enzyme in the first committed step of the flavonoid biosynthetic pathway and catalyzes the stepwise condensation of 4-coumaroyl-CoA and malonyl-CoA to naringenin chalcone. In plants, CHS is often encoded by a small family
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门