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 7446-08-4 is provided by ChemNet.com
Home
|
Products
|
Suppliers
|
Offer to Buy
|
Offer to Sell
|
Chemical News
|
Resource
Updated CAS
ChemNet
>
CAS
> 7446-08-4 Selenium oxide
PT
▼
CN
CZ
DE
EN
ES
FR
GR
HU
ID
IL
IN
IR
IT
JP
KR
MY
NL
NO
PL
PT
RU
SA
TR
7446-08-4 Selenium oxide
Nome do produto
Selenium oxide
Nome em inglês
Selenium oxide; Selenium(IV) dioxide; SeleniumoxidePURATREMoffwhitepowder; Seleniumoxideoffwhitepowder; Selenium dioxide
Fórmula molecular
O
2
Se
Peso Molecular
110.9588
InChI
InChI=1/H2O2Se/c1-3-2/h3H2
CAS Registry Number
7446-08-4
EINECS
231-194-7
Estrutura Molecular
Ponto de fus?o
315℃
solubilidade em água
38.4 g/100 mL (14℃)
Símbolos de perigo
T
:Toxic;
N
:Dangerous for the environment;
Códigos de risco
R23/25
:;
R33
:;
R50/53
:;
Descri??o da Seguran?a
S20/21
:;
S28A
:;
S45
:;
S60
:;
S61
:;
Chemicals Suppliers(25):
1
AFINE CHEMICALS LIMITED
2
Hangzhou Ocean Chemical Co., Ltd.
3
Daming Changda Co.,Ltd.
4
ABSCO Ltd
5
OMKAR CHEMICALS & RESEARCH LABS..
6
Synthon Chemicals
7
Chemie Trade
8
UNITED MINERAL & CHEMICAL CORPORATION
9
Kowa American Corporation
10
Strategic Metal Investments Ltd.
Contact Suppliers
Post Buying Leads
Related selling offers
World Wide ChemNet:
International
-
China
-
Korea
Links:
ChinaChemical
-
ChemIndex
-
PharmNet
-
China Medical Device
-
TexNet
-
ChinaTexNet
-
TexIndex
-
Toocle Global
-
Toocle China
-
SunSirs
About Us
-
Chemical Industry Directory
-
Partner with Us
-
Contact Us
-
Reciprocal Links
-
Help
-
Sitemap
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
Global Chemical Exchange, China Chemical Network and ChemNet.com are services of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板:
昭通市
|
友谊县
|
襄垣县
|
仪陇县
|
闽清县
|
乌鲁木齐县
|
本溪市
|
手游
|
钟山县
|
建始县
|
特克斯县
|
新乡市
|
墨竹工卡县
|
漳浦县
|
册亨县
|
天水市
|
正镶白旗
|
阳山县
|
玛曲县
|
依兰县
|
玉林市
|
阿合奇县
|
望奎县
|
泉州市
|
肥城市
|
云安县
|
马尔康县
|
噶尔县
|
永德县
|
中江县
|
博罗县
|
凭祥市
|
潜山县
|
青阳县
|
宝应县
|
苍南县
|
伽师县
|
招远市
|
沂源县
|
日喀则市
|
荆门市
|