镧
CAS号:10277-43-7
品名:硝酸镧六水合物Lanthanum(III)nitratehexahydrate
中文别名:六水硝酸镧;
英文别名:Lanthanumnitrate;Lanthanum(Iii)NitrateHexahydrate;lanthanum(3+),trinitrate,hexahydrate;
分子式:H12LaN3O15
分子量:433.012
精确质量:432.933
Psa:262.02
RTECS号:OE5250000
EINECS号:233-238-0
MDL号:MFCD00149751
PubChem号:24882149
外观与性状:白色晶体
密度:
沸点:126 °C
熔点:65-68°C
闪点:126°C
折射率:1.449
稳定性:Stable. Strong oxidizer - contact with combustible materials may cause fire. Hygroscopic (also reported to be deliquescent!). Incompatible with combustible material, strong reducing agents, strong acids.
储存条件:Do not store near combustible materials. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
安全说明:S17-S26-S36-S37/39
危险类别码:R36/37/38; R8
WGK Germany:3
海关编码:28469000
危险品运输编码:UN 1477 5.1/PG 2
危险类别:5.1
包装等级:III
危险品标志:O; Xi
信号词:Danger
危险性防范说明:P220; P261; P305 + P351 + P338
危险标志:GHS03, GHS07
危险性描述:H272; H315; H319; H335
用途:1.用于生产光学玻璃,汽灯纱罩及荧光粉、防腐剂。