Hexaammonium molybdate CAS#12027-67-7

Hexaammonium molybdate is a high-purity, water-soluble molybdenum compound with the chemical formula (NH4)6Mo7O24??4H2O. It is a crystalline solid that serves as a molybdenum source in various applications, including agriculture as a micronutrient fertilizer and in the industrial production of catalysts and pigments. Known for its stability and reactivity, it is used to enhance the properties of steel and other alloys, promoting their hardness and resistance to wear.

Category: Chemical Minerals

Description

Description

Hexaammonium molybdate CAS#12027-67-7

Hexaammonium molybdate Chemical Properties

Melting point	190??C
density	2,498 g/cm³
storage temp.	Store at RT.
solubility	H₂O: soluble
form	Liquid
Specific Gravity	2.498
color	Clear light colored
Water Solubility	Freely soluble in water.
Merck	14,533
Exposure limits	ACGIH: TWA 0.5 mg/m3 NIOSH: IDLH 1000 mg/m3
Stability:	Stable.
CAS DataBase Reference	12027-67-7(CAS DataBase Reference)
EPA Substance Registry System	Molybdate (Mo7O246-), ammonium (1:6) (12027-67-7)

Safety Information

Hazard Codes	Xi
Risk Statements	22-36/38-52/53-36/37/38
Safety Statements	26-36
RIDADR	UN 3264
WGK Germany	–
RTECS	QA4900000
TSCA	Yes
HS Code	28417010
Hazardous Substances Data	12027-67-7(Hazardous Substances Data)
Toxicity	mic-esc 2 mmol/L MUREAV 31,185,1975