2O3; Molecular Weight:325.8091; EINECS:215-200-5 ">

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

The physical and chemical property of 1312-81-8 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 1312-81-8 Lanthanum oxide

1312-81-8 Lanthanum oxide

product Name Lanthanum oxide
CAS No 1312-81-8;12680-02-3
Synonyms Lanthanum (III) oxide (99.9% La) (REO); Lanthanum (III) oxide (99.999 La) (REO) PURATREM; LanthanumoxideREOwhitepowder; LanthanumoxidePURATREM; Lanthanum(III) oxide; lanthanum(+3) cation; oxygen(-2) anion; Dilanthanumoxide
Molecular Formula La2O3
Molecular Weight 325.8091
InChI InChI=1/2La.3O/rLa2O3/c3-1-5-2-4
EINECS 215-200-5
Molecular Structure 1312-81-8;12680-02-3 Lanthanum oxide
Melting point 2315℃
Water solubility INSOLUBLE
Hazard Symbols  Xi:Irritant;
Risk Codes R36:;
Safety Description S26:;
S39:;
主站蜘蛛池模板： 宁陵县| 渭南市| 华亭县| 扎赉特旗| 嘉善县| 邛崃市| 长顺县| 大宁县| 榆社县| 禹城市| 白银市| 灵台县| 四子王旗| 淮安市| 虞城县| 栖霞市| 剑河县| 金昌市| 壤塘县| 青铜峡市| 白沙| 南投市| 正镶白旗| 赤城县| 视频| 肥乡县| 扎赉特旗| 栖霞市| 鞍山市| 苏尼特右旗| 苏尼特左旗| 旬阳县| 鄂伦春自治旗| 凌海市| 武功县| 巴中市| 商城县| 丰台区| 鲁甸县| 泗水县| 汤原县|