sodium phosphomolybdate

Modify Date: 2025-08-22 16:55:44

sodium phosphomolybdate structure	Common Name	sodium phosphomolybdate
	CAS Number	1313-30-0	Molecular Weight	1891.44000
	Density	2.83 g/mL at 25 °C(lit.)	Boiling Point	100ºC at 760mmHg
	Molecular Formula	Mo₁₂Na₃O₄₀P	Melting Point	98 °C (dec.)(lit.)
	MSDS	Chinese USA	Flash Point	N/A

Name	Sodium Dodecamolybdophosphate Hydrate
Synonym	More Synonyms

Density	2.83 g/mL at 25 °C(lit.)
Boiling Point	100ºC at 760mmHg
Melting Point	98 °C (dec.)(lit.)
Molecular Formula	Mo₁₂Na₃O₄₀P
Molecular Weight	1891.44000
Exact Mass	1914.60000
PSA	616.50000

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WD6600000

CHEMICAL NAME :: Sodium phosphomolybdate

CAS REGISTRY NUMBER :: 1313-30-0

LAST UPDATED :: 199712

DATA ITEMS CITED :: 21

MOLECULAR FORMULA :: Mo12-O40-P.3Na

MOLECULAR WEIGHT :: 1891.22

WISWESSER LINE NOTATION :: .NA3.P.MO12-O40

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3920 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: MarJV# Personal Communication from J.V. Marhold, VUOS, 539-18, Pardubice, Czechoslavakia, Mar. 29, 1977 Volume(issue)/page/year: 29MAR1977 *** REVIEWS *** ACGIH TLV-TWA 5 mg(Mo)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 5 mg(Mo)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,173,1971 OSHA PEL (Gen Indu):8H TWA 5 mg(Mo)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 5 mg(Mo)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 5 mg(Mo)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 5 mg(Mo)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 5 mg(Mo)/m3 JAN 1993 OEL-BELGIUM:TWA 5 mg(Mo)/m3 JAN 1993 OEL-DENMARK:TWA 5 mg(Mo)/m3 JAN 1993 OEL-FINLAND:TWA 5 mg(Mo)/m3 JAN 1993 OEL-FRANCE:TWA 5 mg(Mo)/m3;STEL 10 mg(Mo)/m3 JAN 1993 OEL-GERMANY:TWA 5 mg(Mo)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 5 mg(Mo)/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 5 mg(Mo)/m3 JAN 1993 OEL-SWITZERLAND:TWA 5 mg(Mo)/m3 JAN 1993 OEL-TURKEY:TWA 5 mg(Mo)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 5 mg(Mo)/m3;STEL 10 mg/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X3999 No. of Facilities: 39 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 471 (estimated)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	O,C
Risk Phrases	R8
Safety Phrases	S22-S24/25-S36/37/39-S27-S26-S17
RIDADR	3084
WGK Germany	2
RTECS	WD6600000
Packaging Group	III
Hazard Class	5.1
HS Code	2842909090

HS Code	2842909090

Gas-Phase Fragmentation Pathways of Mixed Addenda Keggin Anions: PMo12-nW nO 40 (3-) (n = 0-12).

J. Am. Soc. Mass Spectrom. 26 , 1027-35, (2015)

We report a collision-induced dissociation (CID) investigation of the mixed addenda polyoxometalate (POM) anions, PMo12-nWnO40 (3-) (n = 0-12). The anions were generated in solution using a straightfo...

A simple spectrophotometric method for the determination of phosphate in soil, detergents, water, bone and food samples through the formation of phosphomolybdate complex followed by its reduction with thiourea.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 78(1) , 497-502, (2011)

A simple spectrophotometric method is developed here for the determination of phosphate present in the samples of soil, detergents, water, bone and food based on the formation of phosphomolybdate comp...

Antioxidant and anti-inflammatory effect of polysaccharides from Lobophora variegata on zymosan-induced arthritis in rats.

Int. Immunopharmacol. 11(9) , 1241-50, (2011)

This study analyzes the action of sulfated polysaccharides, fucans, from algae Lobophora variegata on zymosan-induced arthritis in rats. Groups of fucans, obtained after acetone fractionation (0.3-2.0...

MFCD00036307

Sodium phosphomolybadate hydrate

SODIUM PHOSPHOMOLYBDATE

EINECS 215-206-8