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Germanium cas no:7440-56-4

Synonyms: Germaniumelement;

Identification
NameGermanium
CAS7440-56-4
SynonymsGermaniumelement;
EINECS(EC#)231-164-3
Molecular FormulaGe
Molecular Weight72.61
Chemical Properties
Appearancegreyish-white lustrous brittle solid, odourless
storage tempFlammables area
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Safety Data

Hazard F:Flammable
Risk R11;R36/38
Safety Hazard Codes:F,Xi
Risk Statements:36/37/38-36/38-11
36/37/38:Irritating to eyes, respiratory system and skin
36/38:Irritating to eyes and skin
11:Highly Flammable
Safety Statements:26-36/39-2
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/39:Wear suitable protective clothing and eye/face protection
2:Keep out of the reach of children
RIDADR:UN 3089 4.1/PG 2
WGK Germany:3
HazardClass:8
PackingGroup:III
Hazardous Substances Data:7440-56-4(Hazardous Substances Data)

supplier list

Gelest Inc
Tel:+1-215-5471015
Address: 11 East Steel Road, Morrisville, PA 19007-6308
Amalgamet Canada Div., Premetalco
Tel:+1-416 366-3954
Address: 111 Richmond St., W. Suite 418 Toronto, Ont., CN M5H 2G4
E.M. Sergeant Pulp & Chemical Co., Inc.
Tel:+1 973-472-9111
Address: 6 Chelsea Road Clifton, NJ 07012
Guangzhou Litop Non-ferrous Metals Co., Ltd.
Tel:+86-(20)-8252-9775, 8252-9776, 8055-1885
Address: Room 605, Huicheng Building, No.195 Zhongshan Dadao Zhong Road, Zhongshan, Guangzhou 510660,
GFI Advanced Technologies, Inc.
Tel:+1-(201)-833-8530
Address: 379 Winthrop Road, Teaneck, New Jersey 07666,
Strategic Metal Investments Ltd.
Tel:+1-(604)-505-6138
Address: Marine Drive, Vancouver, British Columbia V5J 1V1,
Molecular Technology (MolTech) GmbH
Tel:+49-(30)-63926620
Address: Rudower Chaussee 29-31 (OWZ), Berlin 12489,
American Elements
Tel:+1-(310)-208-0551
Address: 1093 Broxton Ave. Suite 2000, Los Angeles, California 90024,
HangZhou Peak Chemical Co.,Ltd
Tel:+86-571-88233073
Address: Rm. 3-502,Building 3 Tucuiyuan,Lakeside Garden,No.176 Wenyi West Road, HangZhou,China
Yurui(Shanghai) Chemical Co.,Ltd
Tel:86-21-50456736
Address: No.188,Zhangyang Road
Intatrade Chemicals GmbH
Tel:49-3493-605464
Address: Bahnhofstr. 1
Wuhan Xinrong New Material Co., Ltd
Tel:86-27-86699856
Address: ?No.147.Luo Shi Road, Hong Shan Zone,Wuhan City,Hubei province,China.
Wuhan Xinrong New Materials Co.,Ltd
Tel:86-27-50728258
Address: No.147.Luo Shi Road, Hong Shan Zone,Wuhan City,Hubei province,China
Wuhan Xinrong New Materials Co.,Ltd
Tel:86-27-50728258
Address: No.147.Luo Shi Road, Hong Shan Zone,Wuhan City,Hubei province,China
Wuhan Xinrong New Materials Co.,Ltd
Tel:86-27-50728258
Address: No.147.Luo Shi Road, Hong Shan Zone,Wuhan City,Hubei province,China

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