499145
氨 溶液
7 N in methanol
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
NH3
化学文摘社编号:
分子量:
17.03
NACRES:
NA.55
PubChem Substance ID:
UNSPSC Code:
12352300
MDL number:
Concentration:
6.5-7.5 M (by NaOH, titration), 7 N in methanol
InChI
1S/H3N/h1H3
SMILES string
N
InChI key
QGZKDVFQNNGYKY-UHFFFAOYSA-N
Quality Level
concentration
6.5-7.5 M (by NaOH, titration), 7 N in methanol
impurities
≤0.1% water (Karl Fischer)
density
0.779 g/mL at 25 °C
storage temp.
2-8°C
正在寻找类似产品? 访问 产品对比指南
General description
氨溶液通常用作各种液体制剂中的pH调节剂或缓冲剂。它还在某些化学反应中充当碱。
Application
氨水（7N甲醇氨）可用于制备三氧戊环类化合物。它也可用于在微波辐射下制备伯胺的卤化氢盐（HX）。
氨溶液（7N甲醇氨）可用于合成：
- 微波辐射下由相应的卤化物生成伯胺的卤化氢盐。
- N-烷基双（3-氨基丙基）胺通过雷尼镍催化氢化 N-烷基双（氰乙基）胺。
- 2-喹喔啉甲酰胺通过2-甲氧基羰基喹喔啉的氨解。
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 1
target_organs
Eyes,Central nervous system
supp_hazards
存储类别
3 - Flammable liquids
flash_point_f
57.2 °F - closed cup
flash_point_c
14 °C - closed cup
法规信息
监管及禁止进口产品
此项目有
Weak base dispiro-1,2,4-trioxolanes: potent antimalarial ozonides.
Tang Y, et al.
Bioorganic & Medicinal Chemistry Letters, 17(5), 1260-1265 (2007)
Microwave-assisted synthesis of primary amine HX salts from halides and 7M ammonia in methanol.
Saulnier MG, et al.
Tetrahedron Letters, 45(2), 397-399 (2004)
Ledgard J.
The Preparatory Manual of Explosives., 41-41 (2007)
Eagleson M.
Concise Encyclopedia Chemistry, 65-66 (1994)
Patrick M Erwin et al.
The ISME journal, 8(3), 575-588 (2013-10-25)
Ascidians are ecologically important components of marine ecosystems yet the ascidian microbiota remains largely unexplored beyond a few model species. We used 16S rRNA gene tag pyrosequencing to provide a comprehensive characterization of microbial symbionts in the tunic of 42
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.
联系客户支持