1313-27-5|Molybdenum(VI) oxideProducts Supply - Chemical intermediates Network

Molybdenum(VI) oxide cas no:1313-27-5

Synonyms: Molybdenum anhydride; Molybdic oxide

Identification

NameMolybdenum(VI) oxide
CAS1313-27-5
SynonymsMolybdenum anhydride; Molybdic oxide
EINECS(EC#)215-204-7
Molecular FormulaMoO3
Molecular Weight143.94

Chemical Properties

Appearancepale yellowish-green powder

Safety Data

Hazard Xn:Harmful;
Risk R36/37;R48/20/22
Safety

Poison by ingestion, subcutaneous, and intraperitoneal routes. Human systemic effects by inhalation: pulmonary fibrosis and cough. Questionable carcinogen with experimental neoplastigenic data. A powerful irritant. Explodes on contact with molten magnesium. Violent reaction with interhalogens (e.g., bromine pentafluoride, chlorine trifluoride). Incandescent reaction with hot sodium, potassium, or lithium. When heated to decomposition it emits toxic fumes of Mo. See also MOLYBDENUM COMPOUNDS.
Hazard Codes: Xn,Xi
Risk Statements: 36/37-48/20/22
20: ?Harmful by inhalation
22: ?Harmful if swallowed
36: ?Irritating to the eyes
37: ?Irritating to the respiratory system
48: ?Danger of serious damage to health by prolonged exposure
Safety Statements: 22-23-25
22: ?Do not breathe dust
23: ?Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer)?
25: ?Avoid contact with eyes

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
guinea pig	LD75	intraperitoneal	400mg/kg (400mg/kg)	?	Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
man	TCLo	inhalation	6mg/m3/4Y (6mg/m3)	LUNGS, THORAX, OR RESPIRATION: "FIBROSIS, FOCAL (PNEUMOCONIOSIS)" LUNGS, THORAX, OR RESPIRATION: COUGH	National Technical Information Service. Vol. AEC-TR-6710,
mouse	LD50	intraperitoneal	141mg/kg (141mg/kg)	LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES	Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 9(6), Pg. 40, 1965.
mouse	LD50	subcutaneous	94mg/kg (94mg/kg)	?	Zhurnal Vsesoyuznogo Khimicheskogo Obshchestva im. D.I. Mendeleeva. Journal of the D.I. Mendeleeva All-Union Chemical Society. Vol. 19, Pg. 186, 1974.
rat	LC50	inhalation	> 5840mg/m3/4H (5840mg/m3)	?	Cyprus Copper Company. Vol. 18JUN1991,
rat	LD50	oral	2689mg/kg (2689mg/kg)	?	Cyprus Copper Company. Vol. 18JUN1991,
rat	LD50	skin	> 2gm/kg (2000mg/kg)	?	Cyprus Copper Company. Vol. 18JUN1991,

supplier list

Klaus F. Meyer GmbH: Tel:+49-(0)-62 37 - 20 23; Address: Leiblstrasse 3, Fussgoenheim D-67136,

Alfa Aesar: Tel:+1-(978)-521-6300; Address: 26, Parkridge Road, Ward Hill, Massachusetts 01835,

Lab Express International Inc.: Tel:+1-(973)-227-1700; Address: 10 Madison Road, Suite A, Fairfield, New Jersey 07004,

Liaoning Sing Horn Group Co., Ltd: Tel:+86-(411)-82409113; Address: No. 175-183 Biyi Road, Xigang District, Dalian, Liaoning 116013,

R. K. Enterprises: Tel:+91-(22)-25746617; Address: 13 / 397, Tagore Nagar, Vikhroli (East), Mumbai, Maharashtra 400083,

Stanford Materials: Tel:+1-(949)-362-1746; Address: 4 Meadowpoint, Aliso Viejo, California 92656,

China National Metals & Minerals Import & Export Corporation: Tel:+86-8021327; Address: P.O. Box 65 , Er-Li-Gou, XiJiao, Beijing,

Triveni Chemicals: Tel:+91-(260)-2400022, 3258683; Address: 135, Pancharatna, Char Rasta, G.I.D.C., Vapi, Gujarat 396 195,

Hubei XinRunde Chemical Co., Ltd: Tel:86-27-83214668; Address: East and West Lake District, Wuhan, China

Hubei XinRunde Chemical Co., Ltd: Tel:86-27-83214668; Address: East and West Lake District, Wuhan, China

Hangzhou Dayangchem Co., Ltd.: Tel:86-571-88938639; Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road

Hangzhou J&H Chemical Co., Ltd: Tel:86-571-87396430; Address: No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

Zhejiang Haiqiang Chemical Co.,Ltd.: Tel:86-571-86960370; Address: 5/F, Around Town North Road,No. 10, Hangzhou, Zhejiang,China

Finetech Industry limited.: Tel:86-27-87465837; Address: chukang Road, Wuhan, Hubei 430073,

HUTONG GLOBAL CO.,LTD: Tel:86-22-59853797; Address: chagugang,wuqing district,Tianjin,China

Molybdenum(VI) oxide cas no:1313-27-5

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