成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ALUMINUM FLUOROSILICATE

ALUMINUM FLUOROSILICATE ??? ???
?? ??:
???:
ALUMINUM FLUOROSILICATE
???(??):
ALUMINUM SILICOFLUORIDE;ALUMINUM FLUOROSILICATE
CBNumber:
CB5465266
???:
Al2F18Si3
??? ??:
480.19
MOL ??:
Mol file

ALUMINUM FLUOROSILICATE ??

??

ALUMINUM FLUOROSILICATE C??? ??, ??, ??

??? ??

White powder. Slightly soluble in cold water, readily soluble in hot water.

??

Artificial gems, enamels, glass.

ALUMINUM FLUOROSILICATE ?? ?? ? ???

???

?? ??


ALUMINUM FLUOROSILICATE ?? ??

???( 2)?? ??
??? ?? ??? ?? ?? ? ??
City Chemical LLC --
sales@citychemical.com United States 6708 72
City Chemicals Corporation --
United States 6460 72

Copyright 2019 ? ChemicalBook. All rights reserved