CAS 189118-23-8 MFCD12546006-Gadolinium-silicon-germanium alloy 钆-硅-锗合金 TAO{mole}

Gadolinium-silicon-germanium alloy 钆-硅-锗合金

CAS 189118-23-8 MFCD12546006

化学结构图

SMILES: [Si].[Ge].[Gd]

化学属性

Mol. Formula	Gd5Ge2Si2
Mol. Weight	987.70
Melting Point	1675 °C
Density	5.7 g/mL at 25 °C

别名和识别编码

Chemical Name	Gadolinium-silicon-germanium alloy
Synonym	Gadolinium germanium silicide 钆锗硅化物钆-硅-锗合金 Gadolinium germanium silicide 钆锗硅化物
MDL Number	MFCD12546006
Chemical Name Translation	钆-硅-锗合金
PubChem Substance ID	329761597
CAS Number	189118-23-8

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安全信息

WGK Germany3

GHS Symbol

Precautionary statements

P422 Store contents under… 存储目录在…之下。
P231+P232
P305+P351+P338

Signal word Warning

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H261 In contact with water releases flammable gas 与水接触时释放可燃气体。
H319 Causes serious eye irritation 严重刺激眼睛

Personal Protective Equipment Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Safety Statements

S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用（指明具体的消防器材种类，如果用水增加危险，注明“禁止用水”

Hazard Codes F

Risk Statements

R15 Contact with water liberates extremely flammable gases 遇水会释放出极端易燃的气体