几乎不溶于水,但可溶在醇中,溶解规律同于稀土氯化物。可分散性三氟化镧粉体是采用类高分子聚合反应方法制备的表面为饱和烷基所包覆的纳米微粒聚合体.它有良好的物理和化学稳定性,在润滑基础油等多种有机介质中有良好的分散性,作为润滑油脂的极压抗磨添加剂,有良好的减摩抗摩性能. 广泛应用于氟化玻璃的制备和研究。 应用 广泛应用于氟化玻璃的制备和研究。
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Lanthanum fluoride
Dangerous GoodsCAS number:13709-38-1 molecular formula:LaF3
overview
compound introduction
Specs
| Chinese alias | 氟化镧(III) | 三氟化镧 | ||
| English alias | LaF3 | Lanthanum(III) fluoride, anhydrous | Q1805589 | Lanthanum fluoride (LaF3) | Lanthanum fluoride, anhydrous | DTXSID2065591 | EINECS 237-252-8 | MFCD00011073 | Lanthanum(III) fluoride, anhydrous, powder, 99.99% trace metals basis | trifluorolanthanum | ||
| CAS number | 13709-38-1 | molecular formula | LaF3 |
| molecular weight | 195.9 g/mol | Exact mass | 无水级 |
| PSA | 0.000 Ų | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS07
Signal word:
Warning
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H413: 可能对水生生物造成长期的有害影响 H302: 吞食有害 H312: 皮肤接触有害 H332: 吸入有害
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P273: 避免释放到环境中。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P270
WGK Germany:
3
Personal protective equipment:
Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
UN Number:
3288
General hazardous chemicals:
一般危化品
Packing Group:
III
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
13709-38-1 | lanthanum fluoride | lanthanum fluoride | lanthanum trifluoride





