Boiling Point: 75°
EINECS Number: 214-673-5
Melting Point: -71°
Molecular Weight: 179.97
Specific Gravity: 1.930
Flashpoint: 12°C (54°F)
HMIS Key: 3-4-2-X
Formula: HCl3Ge
TSCA: TSCA
Application: Pure GeCl2 may be provided by cooling to -30° and pulling vacuum.1,2
Complex with 2 moles ether reduces nitro compounds and ferric chloride.3,4
Hydrogermylates olefins without catalyst.5,6
Undergoes superacid reactions with aromatics.7,8
Reference: 1. Schwarz, R. et al. Z. Anor. Allg. Chem. 1954, 275, 1.
2. Brauer, G. Handbook of Preparative Inorganic Chemistry, 717, Academic, 1963.
3. Craddock, S. et al. Inorg. Chem. 1967, 6, 1751.
4. Creemers, H. et al. J. Organomet. Chem. 1967, 7, 237.
5. Lesbre, M. et al. The Organic Compounds of Germanium, 223, Wiley, 1971.
6. Wolfsberger, W. J. Praktische Chem. 1992, 334, 453.
7. Kolosnikov, S. Main Group Metal Chem. 1989, 12, 305.
8. Kolosnikov, S. Chem. Abstr. 110, 114984u; Izv. Akad. Nauk. Ser. Khim. 1988, 3, 666.
Additional Properties: Hazy liquid
Decomposes >140°, yielding Ge, HCl, GeCl4Vapor pressure, -10°: 9.2 mm
Vapor pressure, 20°: 80 mm
ebiomall.com
>
>
>
>
>
>
>
>
>
>
>
>
2.NaHCO3,Ba(OH)3,H2SO4
3.HCL,NaAlO2,NaHSO4
4.Ca(OH)2,Na2CO3,BaCO3
谢谢了
要原因
D,K2SO4Na2CO3BaCL2NaNO3
bhclna2so4nano3na2co3
chclnaohna2co3nacl
dba(oh)2nahco3alcl3nahso4
2.NaNO3FeCl3AgNO3
分别有什么现象?谢谢回答!
通过解答,教会我,谢谢
我想检测血管组织中的钙离子浓度,不知道哪个公司有试剂盒

