potassium molybdate

Names

[ CAS No. ]:
13446-49-6

[ Name ]:
potassium molybdate

[Synonym ]:
MFCD00011370
dipotassium,dioxido(dioxo)molybdenum
Potassium molybdate
Dipotassiummolybdate
EINECS 236-599-2

Chemical & Physical Properties

[ Density]:
2,3 g/cm3

[ Melting Point ]:
919°C

[ Molecular Formula ]:
K₂MoO₄

[ Molecular Weight ]:
238.15400

[ Exact Mass ]:
239.81200

[ PSA ]:
80.26000

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QA4930000

CHEMICAL NAME :: Molybdic acid, dipotassium salt

CAS REGISTRY NUMBER :: 13446-49-6

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: Mo-O4.2K

MOLECULAR WEIGHT :: 238.14

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: DNA repair

TEST SYSTEM :: Bacteria - Bacillus subtilis

DOSE/DURATION :: 50 mmol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 31,185,1975 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83949 No. of Facilities: 33 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 132 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83949 No. of Facilities: 46 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 46 (estimated)

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
QA4930000