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:
NH4Br
化学文摘社编号:
分子量:
97.94
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
235-183-8
MDL number:
Assay:
≥99.5%
Grade:
AR
Form:
crystalline powder
InChI key
SWLVFNYSXGMGBS-UHFFFAOYSA-N
InChI
1S/BrH.H3N/h1H;1H3
SMILES string
N.Br[H]
grade
AR
vapor pressure
1 mmHg ( 198.3 °C)
product line
Vetec™
assay
≥99.5%
form
crystalline powder
pH
5.0-6.5 (25 °C, 50 g/L)
mp
452 °C (lit.)
density
2.43 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤0.20%
cation traces
Fe: ≤0.0005%, heavy metals (as Pb): ≤0.0005%
正在寻找类似产品? 访问 产品对比指南
Legal Information
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Eye Irrit. 2 - Lact. - Repr. 1B - STOT RE 1 - STOT SE 3
target_organs
Central nervous system, Nervous system
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Tawnya G Flick et al.
Analytical chemistry, 84(17), 7511-7517 (2012-08-14)
The presence of many salts, such as sodium chloride, can adversely affect the performance of native electrospray ionization mass spectrometry for the analysis of proteins and protein complexes by reducing the overall molecular ion abundances and distributing signal for any
Emilia Fisicaro et al.
The journal of physical chemistry. B, 109(5), 1744-1749 (2006-07-21)
The apparent and partial molar enthalpies, apparent molar volumes, and adiabatic compressibilities at 298 K of the aqueous solutions of the cationic gemini surfactants propanediyl-alpha,omega-bis(octyldimethylammonium bromide) (8-3-8) and propanediyl-alpha,omega-bis(dodecyldimethylammonium bromide) (12-3-12) have been measured as a function of concentration. The
Dong Xie et al.
Dental materials : official publication of the Academy of Dental Materials, 27(5), 487-496 (2011-03-11)
The objective of this study was to use the newly synthesized poly(quaternary ammonium salt) (PQAS)-containing polyacid to formulate the light-curable glass-ionomer cements and study the effect of the PQAS on the compressive strength and antibacterial activity of the formed cements.
Erhong Duan et al.
Journal of hazardous materials, 194, 48-52 (2011-08-27)
The solubility of SO(2) in a binary mixture of water and caprolactam tetrabutyl ammonium bromide ionic liquid (CPL-TBAB IL) was investigated. Though the ionic liquid and water were fully miscible, a phase separation occurred when SO(2) was introduced into the
Catalytic synthesis of nonracemic azaproline derivatives by cyclization of β-alkynyl hydrazines under kinetic resolution conditions.
Pradip Maity et al.
Angewandte Chemie (International ed. in English), 50(36), 8338-8341 (2011-07-19)
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
