ChemicalBook > CAS DataBase List > SnSe2

SnSe2

Product Name
SnSe2
CAS No.
20770-09-6
Chemical Name
SnSe2
Synonyms
SnSe2;SnSe2 Crystal;stannic selenide;Tin(IV)diselenide;Tin(IV) selenide.;Tin(IV)selenide(SnSe2);Tin selenide (SnSe2) (6CI,7CI,8CI,9CI)
CBNumber
CB11075457
Molecular Formula
Se2Sn
Formula Weight
276.63
MOL File
20770-09-6.mol
More
Less

SnSe2 Property

Melting point:
650°
Density 
5.133 (Little); d 4.85 [Schneider, Pogg. Ann. 127, 624 (1866)]
solubility 
insoluble in H2O; soluble in alkaline solutions, concacid
form 
red-brown crystals
color 
red-brown crystals, crystalline
Water Solubility 
soluble in alkali, conc acids; decomposed by HNO3 [MER06]
CAS DataBase Reference
20770-09-6
More
Less

Safety

RIDADR 
3288
HazardClass 
6.1(b)
PackingGroup 
III
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

More
Less

SnSe2 Chemical Properties,Usage,Production

Chemical Properties

reddish brown crystal(s) [MER06]

SnSe2 Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

SnSe2 Suppliers

Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15878
Advantage
55
Hangzhou J&H Chemical Co., Ltd.
Tel
+86-571-87396432
Fax
0571-87396431
Email
sales@jhechem.com
Country
China
ProdList
10015
Advantage
53
Shenzhen Newcore Chemical Technology Co., Ltd.
Tel
13612807752
Email
ncchemical@163.com
Country
China
ProdList
290
Advantage
55
Henan Alfachem Co.,Ltd.
Tel
0371-0371-55051623 18137891487
Fax
QQ:2853979817
Email
2853979817@qq.com
Country
China
ProdList
9968
Advantage
58
Guangdong wengjiang Chemical Reagent Co., Ltd.
Tel
0751-2815688 13927872512
Fax
0751-8963795
Email
3007421951@qq.com
Country
China
ProdList
10070
Advantage
58
Shanghai Xianxin New Materials Technology Co. Ltd.
Tel
021-34790236 13056781586
Email
xxnano@126.com
Country
China
ProdList
224
Advantage
58
Shanghai bike new material technology co., LTD
Tel
021-34790086 17317635738
Fax
021-34790236
Email
17317635738@163.com
Country
China
ProdList
490
Advantage
58
Henan Alfa Chemical Co., Ltd
Tel
+8618339805032
Email
alfa4@alfachem.cn
Country
China
ProdList
12755
Advantage
58
Alfa Chemistry
Tel
+1-5166625404
Fax
1-516-927-0118
Email
Info@alfa-chemistry.com
Country
United States
ProdList
21317
Advantage
58
Shanghai Yunfu Nano Technology Co., Ltd.
Tel
021-34790216
Email
yfnano@126.com
Country
CHINA
ProdList
255
Advantage
58