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Lanthanum cas no:7439-91-0

Synonyms: Lanthanum ingot; Lanthanum powder; Lanthanum chips; Lanthanum foil

Identification
NameLanthanum
CAS7439-91-0
SynonymsLanthanum ingot; Lanthanum powder; Lanthanum chips; Lanthanum foil
EINECS(EC#)231-099-0
Molecular FormulaLa
Molecular Weight138.90
Chemical Properties
Appearanceslugs
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass4.1
Safety Data

Hazard Ignites spontaneously in powdered form. May delay blood clotting and cause liver injury upon ingestion.
Risk R11
Safety Poison by intravenous route. Lanthanum and other lanthanoids can cause delayed blood clotting leading to hemorrhages. Has caused liver injury in experimental animals. The dust is a dangerous fire hazard when exposed to flame; can react vigorously with oxidizing materials. Violent reaction with nitric acid, phosphorus (above 400°C), air, halogens. Moderately explosive in the form of dust when exposed to flame or by chemical reaction. Incompatible with H2O, C, N, B, Se, Si, S. See also RARE EARTHS and POWDERED METALS.

supplier list

China Huanyu Chemical Industrial Co.,Ltd
Tel:86-310-6034055
Address: Maoyi Road,Hanshan District,Handan
Jinan Haohua Industry Co., Ltd.
Tel:0086-531-58773055
Address: No.59 Gongye South RD
Hangzhou Dayangchem Co., Ltd.
Tel:86-571-88938639
Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
GFS Chemicals, Inc.
Tel:+1-(740)-881-5501, 877-534-0795
Address: P.O. Box 245, Powell, Ohio 43065,
NOAH TECHNOLOGIES CORPORATION
Tel:+1-210-6912000
Address: 1 Noah Park, San Antonio, TX 78249-3419
Beijing Cerametek Materials Co. , Ltd.
Tel:+86-(10)-61566641
Address: Suite 2-E051, BPE, No. 1 NongLin Rd., FangShan, Beijing 102400,
Treibacher Industrie Inc
Tel:001-416-5352600
Address: 515 Consumers Road, Suite 212
Fox Chemicals GmbH
Tel:+49-(7240)-927151
Address: Bockstalstr.10 A, Pfinztal D-76327,
American GMG Inc.
Tel:+1-(510)-675-9793
Address: 29430 Union City Blvd., Union City, California 94587,
American Elements
Tel:+1-(310)-208-0551
Address: 1093 Broxton Ave. Suite 2000, Los Angeles, California 90024,
Chengdu Beyond Chemical Co., Ltd.
Tel:+86-(28)-86084545/ 86084646
Address: 6-58, Hollywood Plaza, No.18, South Section 3, Er Huan Road, Chengdu, Sichuan 610045,
Hunan HMC Metals Co.,Ltd.
Tel:+86-((0)731)-8250 3866
Address: 1409#,No.57 Dongpailou Road, Changsha City, Hunan 410005,
Double Pilots Group Holdings Co. Limited
Tel:+86-(755)-8352 8925
Address: RM704, 7/F., Huilong Mansion, Shangmeilin, Futian District, Shenzhen,
ProChem, Inc.
Tel:+1-(815)-398-1788
Address: 826, Roosevelt Road, Rockford, Illinois 61109,
PIDC
Tel:+1-(800)-382-3845
Address: 4788, Runway Blvd., Ann Arbor, Michigan 48108,

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