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 7440-70-2 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 7440-70-2 Calcium

7440-70-2 Calcium

product Name Calcium
CAS No 7440-70-2
Synonyms CalciumshotNmmdia; CalciumturningsN; Calciumshavings; CalciumcrystallinedendriticsolidNampouledunderargon; Calciumgranulesmesh; Calcium shot; Calcium turnings; Calcium solution 1000 ppm; Calcium solution 10 000 ppm
Molecular Formula Ca
Molecular Weight 40.078
InChI InChI=1/Ca
EINECS 231-179-5
Molecular Structure 7440-70-2 Calcium
Melting point 845℃
Hazard Symbols  F:Highly flammable;
Risk Codes R15:Contact with water liberates highly flammable gases.;
Safety Description S24/25:Avoid contact with skin and eyes.;
S43C:In case of fire use limestone powder, sodium chloride or dry sand (never use water).;
S8:Keep container dry.;
MSDS Material Safety Data Sheet
主站蜘蛛池模板: 集安市| 南宫市| 温宿县| 龙里县| 福州市| 和林格尔县| 灵山县| 乳山市| 洛川县| 辽阳县| 鹤峰县| 礼泉县| 秦皇岛市| 平原县| 蒙自县| 深水埗区| 宣城市| 安岳县| 安远县| 高安市| 阿拉善右旗| 边坝县| 巴林左旗| 余庆县| 阿克陶县| 灵宝市| 丰原市| 聂拉木县| 遂宁市| 那曲县| 麟游县| 云阳县| 昭平县| 平舆县| 商水县| 乌拉特中旗| 林甸县| 鄂托克前旗| 石河子市| 吉木萨尔县| 华亭县|