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
CZ
▼
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
název vyrobku
Selenium oxide
Anglicky název
Selenium oxide; Selenium(IV) dioxide; SeleniumoxidePURATREMoffwhitepowder; Seleniumoxideoffwhitepowder; Selenium dioxide
Molekulární vzorec
O
2
Se
Molekulová hmotnost
110.9588
InChI
InChI=1/H2O2Se/c1-3-2/h3H2
Registra?ní ?íslo CAS
7446-08-4
EINECS
231-194-7
Molekulární struktura
Bod tání
315℃
Rozpustnost ve vodě
38.4 g/100 mL (14℃)
Symbol? nebezpe?nosti
T
:Toxic;
N
:Dangerous for the environment;
Riziko Codes
R23/25
:;
R33
:;
R50/53
:;
Bezpe?nostní Popis
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:
黔南
|
遂昌县
|
沁阳市
|
苏州市
|
盘锦市
|
曲麻莱县
|
焦作市
|
龙胜
|
衡东县
|
昆山市
|
南岸区
|
车致
|
绥芬河市
|
阜阳市
|
清镇市
|
赤水市
|
罗城
|
穆棱市
|
镇赉县
|
灌南县
|
佳木斯市
|
黄浦区
|
新民市
|
胶州市
|
凉城县
|
公主岭市
|
文安县
|
九龙坡区
|
博白县
|
义乌市
|
淮安市
|
怀化市
|
贺兰县
|
武穴市
|
潮州市
|
右玉县
|
略阳县
|
铜川市
|
巴林右旗
|
高淳县
|
盐城市
|