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

United-States Ammonium fluorosilicate Suppliers, United-States Ammonium fluorosilicate Manufacturers.

ChemNet | Sign in | Join Now

Details for Ammonium fluorosilicate

Ammonium fluorosilicate

111Category:

CAS NO:

EC NO:

240-968-3

Molecular Formula:

H₄FNO₂Si

Molecular Weight:

97.1212

Specification:

InChI:

InChI=1/FO2Si.H3N/c1-4(2)3;/h;1H3/q-1;/p+1

Synonyms:

ammonium hexafluorosilicate;Ammonium fluorosilicate;diammonium hexafluorosilicate;ammonium fluoro(oxo)silanolate;

Molecular Structure:

if you are sourcing Ammonium fluorosilicate from United-States ,just feel free to inquire