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 7440-47-3 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 7440-47-3 Chromium(III) atomic absorption standard solution

7440-47-3 Chromium(III) atomic absorption standard solution

product Name Chromium(III) atomic absorption standard solution
CAS No 7440-47-3
Synonyms chromium coating quality balzers 0.7-3.5 mm; ChromiumchipsNmmthick 99,99%; Chromium crystallites (99.99%); ChromiumpelletsNmm; ChromiumflakesNmmanddown; ChromiumpowderNmesh; Chromiumlumpelectrolytic; Chromium chips (99.8%); Chromium pellets(99.7%); Chromium flakes(99.3%); Chromium(III); Chromium solution 1000 ppm; Chromium solution 10 000 ppm; Chrome; Chromium powder
Molecular Formula Cr
Molecular Weight 52
InChI InChI=1/Cr
EINECS 231-157-5
Molecular Structure 7440-47-3 Chromium(III) atomic absorption standard solution
Melting point 1890℃
Boiling point 2200℃
Hazard Symbols  Xn:Harmful;
Risk Codes R40:;
Safety Description S36/37:;
S45:;
MSDS Material Safety Data Sheet
主站蜘蛛池模板: 鄄城县| 叶城县| 永寿县| 安溪县| 丰原市| 海门市| 绵阳市| 乌鲁木齐县| 崇州市| 新营市| 定襄县| 南安市| 珲春市| 宁陵县| 平舆县| 临湘市| 南乐县| 信丰县| 广灵县| 香河县| 阿拉尔市| 沙河市| 福海县| 砚山县| 鲁甸县| 韶关市| 修武县| 龙江县| 塘沽区| 乌兰县| 临高县| 新郑市| 太原市| 清涧县| 景德镇市| 宁国市| 香格里拉县| 丹江口市| 宿迁市| 霍州市| 海丰县|