ChemNet > CAS > 7440-21-3 Silicon

7440-21-3 Silicon

produktnavn	Silicon
Engelsk navn	Silicon; silicon coating quality balzers; silicium; silicon, containing by weight not less than 99.99 % of silicon; SiliconpowderNmesh; Silicon Monocrystalline; SiliconchipsNmm; SiliconrandompiecesNcm; Silicon wafer <100> orientation P-doped; Silicon wafer <111> orientation; Silicon powder; Siliconwaferorientation; Siliconwafer; Silicon (low oxygen); Silicon (3 oxygen levels); Silicon chips (99.9999%); Silicon random pieces (99.5%); Silicon solution 1000 ppm; Silica flour
Molekyl?r Formel	Si
Molekylvekt	28.0855
InChI	InChI=1/Si
CAS-nummer	7440-21-3
EINECS	231-130-8
Molecular Structure
Smeltepunkt	1410℃
Vannl?selighet	INSOLUBLE
Damptrykk	54300mmHg at 25°C
Hazard symboler	F:Flammable;
Risiko Koder	R11:;
Sikkerhet Beskrivelse	S16:; S33:; S7/9:;

Chemicals Suppliers(65):: 1ZHUHAI GOLDENCHEM POLYMER INDUSTRIAL CORP; 2China Mudanjiang Shunda Calcium Carbide Co.,Ltd.; 3Guangzhou Renown Chemical Co.,Ltd; 4Amalgamet Canada Div., Premetalco; 5Island Pyrochemical Industries; 6Alfa Aesar GmbH & Co KG; 7UNITED MINERAL & CHEMICAL CORPORATION; 8Ozone Solutions, Inc.; 9Strategic Metal Investments Ltd.; 10Synthotex Chemicals Pvt. Ltd; Contact Suppliers; Post Buying Leads; Related selling offers

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