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硫化亚铜

硫化亚铜名称

[ CAS 号 ]:
22205-45-4

[ 中文名 ]:
硫化亚铜

[ 英文名 ]:
Copper(1+) sulfidocopper

[中文别名 ]:

硫化铜(一价铜)

[英文别名 ]:

Copper(1+) sulfidocopper
MFCD00016062
COPPER(I) SULFIDE
copper stearate
copper selenide
Cu-stearate
copper sulphide
EINECS 244-842-9
cuprous sulphide
cuprous sulfide

硫化亚铜物理化学性质

[ 密度 ]:
5.6 g/mL at 25ºC(lit.)

[ 熔点 ]:
1100ºC

[ 分子式 ]:
Cu₂S

[ 分子量 ]:
159.157

[ 精确质量 ]:
157.831268

[ PSA ]:
25.30000

[ LogP ]:
0.64320

[ 外观性状 ]:
powder

[ 储存条件 ]:
库房低温,通风,干燥

[ 水溶解性 ]:
每100毫升水中的溶解克数: 1.361×10-15/20℃

硫化亚铜MSDS

硫化亚铜毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GL8910000

CHEMICAL NAME :: Copper(I) sulfide

CAS REGISTRY NUMBER :: 22205-45-4

LAST UPDATED :: 199707

DATA ITEMS CITED :: 32

MOLECULAR FORMULA :: Cu2-S

MOLECULAR WEIGHT :: 159.14

WISWESSER LINE NOTATION :: .CU..S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Morphological transformation

TEST SYSTEM :: Rodent - hamster Embryo

DOSE/DURATION :: 380 umol/L

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 39,193,1979 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-ARAB Republic of Egypt:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-AUSTRALIA:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-AUSTRALIA:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-BELGIUM:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-BELGIUM:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-DENMARK:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-DENMARK:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-FINLAND:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-FINLAND:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-FRANCE:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-FRANCE:TWA 1 mg(Cu)/m3;STEL 2 mg(Cu)/m3 (dust) JAN 1993 OEL-GERMANY:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-GERMANY:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-HUNGARY:TWA 0.2 mg(Cu)/m3;STEL 0.4 mg(Cu)/m3 (dust) JAN 1993 OEL-INDIA:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-THE NETHERLANDS:TWA 02 mg(Cu)/m3 (fume) JAN 1993 OEL-THE NETHERLANDS:TWA 1 mg(Cu)/m3 (dust) JAN 1993 OEL-THE PHILIPPINES:TWA 1.0 mg(Cu)/m3 (fume) JAN 1993 OEL-POLAND:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-RUSSIA:STEL 0.5 ppm (1 mg(Cu)/m3) (dust) JAN 1993 OEL-SWEDEN:TWA 0.2 mg(Cu)/m3 (resp. dust) JAN 1993 OEL-SWEDEN:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-SWEDEN:TWA 1 mg(Cu)/m3 (total dust) JAN 1993 OEL-SWITZERLAND:TWA 0.1 mg(Cu)/m3;STEL 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-SWITZERLAND:TWA 1 mg(Cu)/m3;STEL 1 mg(Cu)/m3 JAN 1993 OEL-THAILAND:TWA 0.1 mg(Cu)/m3 (fume) JAN 1993 OEL-THAILAND:TWA 1 mg(Cu)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.2 mg(Cu)/m3 (fume) JAN 1993 OEL-UNITED KINGDOM:TWA 1 mg(Cu)/m3 JAN 1993

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硫化亚铜安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R20/21/22

[ 安全声明 (欧洲) ]:
7-22-36/37/39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
GL8910000

硫化亚铜合成路线

硫化亚铜上下游产品

硫化亚铜上游产品

硫化亚铜下游产品

硫化亚铜制备

1.取铜粉和硫磺按摩尔比2∶1混合，于真空下封入耐热玻璃管内，于450℃加热约1h。

2.取铜粉或铜箔在硫分压为133×10-5Pa的气氛中加热到1000℃，则可制得Cu2S。

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硫化亚铜文献

Preparation and properties of a new solid state borate ion selective electrode and its application.

Talanta 85(3) , 1461-5, (2011)

A new borate ion selective electrode using solid salts of Ag(3)BO(3), Ag(2)S and Cu(2)S has been developed. Detailed information is provided concerning the composition, working pH and conditioning of ...

Nanoscale copper sulfide hollow spheres with phase-engineered composition: covellite (CuS), digenite (Cu1.8S), chalcocite (Cu2S).

Nanoscale 3(6) , 2544-51, (2011)

Covellite (CuS), digenite (Cu(1.8)S) and chalcocite (Cu(2)S) are prepared as nanoscaled hollow spheres by reaction at the liquid-to-liquid phase boundary of a w/o-microemulsion. According to electron ...

Nanocrystalline Janus films of inorganic materials prepared at the liquid–liquid interface

J. Colloid. Interface Sci. 333(1) , 404-10, (2009)

The interface between toluene and water has been employed to prepare ultrathin Janus nanocrystalline films of metal oxides, metal chalcogenides and gold, wherein the surface on the organic-side is hyd...

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