ChemNet > CAS > 12025-32-0 ????????? (???????) ???????

12025-32-0 ????????? (???????) ???????

?????? ?? ???	????????? (???????) ???????
?????????	; ????????? (II) ??????? (99.99 %-Ge) (????? 1-5% ????????? ???? ???? ??) PURATREM; ????????? ??????? ????????????????? ?????????; ??????????????; ????????-???????? ~ 2 ~-?????; ????????? (4 ) ???????????
???????? ???	Germanium (II) sulfide; Germanium(II) sulfide (99.99+%-Ge) (contains 1-5% germanium metal) PURATREM; Germaniumsulfidecontainsgermaniummetalblack; thioxogermane; thioxo-lambda~2~-germane; germanium(4+) disulfide
????? ????????	GeS₂
?????? ???	136.77
InChI	InChI=1/Ge.2S/q+4;2*-2
??? ??????? ??????	12025-32-0
EINECS	234-704-6
????? ??????
??????	530℃
???? ??????
???? ?? ???
??????? ?????

Chemicals Suppliers(1):: 1Hangzhou Ocean Chemical Co., 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