一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

返回ChemicalBook首頁>CAS數(shù)據(jù)庫列表>15191-85-2

15191-85-2

中文名稱 BERYLLIUM SILICATE
英文名稱 BERYLLIUM SILICATE
CAS 15191-85-2
分子式 H4O4Si
分子量 96.1149
MOL 文件 15191-85-2.mol
15191-85-2 結構式 15191-85-2 結構式

基本信息

中文別名
硅酸鈹
英文別名
Be2SiO4
Phenazite
Phenakite
Phenacite
Orthosilicate
berylliumsilicicacid
berylliumorthosilicate
Beryllium silicic acid
Beryllium orthosilicate
silicicacid,berylliumsalt

應用領域

用途一
Phenacite is found in high-temperature pegmatite veins and is associated with quartz, chrysoberyl and topaz. It has long been known from the Chrysoberyl mine on the Takovaya stream in Russia, where large crystals occur in mica-schist. It is also found with topaz and amazon stone in Colorado and Maine, USA. Large crystals of prismatic habit have been found in a Norway.
The structure consists of a three-dimensional network of corner-linked, slightly distorted BeO4 and fairly regular SiO4 tetrahedra. The lattice of these materials consists of SiO4 and BeO4 tetrahedra, which are bound to each other and form chains oriented along the principal crystallo-graphic axis C3. The chains form voids in the form of wide channels ~4.5? in diameter.
"15191-85-2" 相關產(chǎn)品信息
1343-88-0 12138-28-2 22831-39-6 1304-40-1 12013-56-8
石家庄市| 方正县| 眉山市| 莱阳市| 新龙县| 崇州市| 红原县| 洪江市| 竹山县| 兰西县| 灌南县| 南开区| 攀枝花市| 红安县| 偏关县| 元朗区| 大邑县| 怀宁县| 吴桥县| 合川市| 驻马店市| 龙江县| 金沙县| 安阳县| 呼图壁县| 舞阳县| 扶风县| 合江县| 康保县| 沈丘县| 鲁甸县| 曲沃县| 江西省| 集贤县| 兰考县| 梁平县| 曲麻莱县| 资溪县| 孟连| 威远县| 高陵县|