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LC4171 Molybdic acid about 85% MoO3

(containing ammonium molybdate)


Order number Packaging Quantity Price €
AC31171 Plastic bottle 1 kg 225.00


Product information
Hill Formula H2MoO4
HS Code 2825 70 00
EC number 231-970-5
Molar mass 161.95 g/mol
CAS number 7782-91-4


Chemical and physical data
Solubility (20 °C) insoluble
Melting point 300 °C
Molar mass 161.95 g/mol
Bulk density 980 kg/m3


Safety information according to GHS
Hazard Statement(s) H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H373: May cause damage to organs through prolonged or repeated exposure.
Precautionary Statement(s) P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Warning
Hazard Pictogram(s)
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).


Safety information
R Phrase R 36/37-48/20/22
Irritating to eyes and respiratory system.Harmful: danger of serious damage to health by prolonged exposure through inhalation and if swallowed.
S Phrase S 22-25
Do not breathe dust.Avoid contact with eyes.
Categories of danger irritant, harmful
Hazard Symbol Harmful


Toxicological data
LD 50 oral LD50 rat 2689 mg/kg
LD 50 dermal LD50 rat > 2000 mg/kg


Assay (precipitative titration) ≥ 85 %
Chloride (Cl) ≤ 0.01 %
Phosphate, Arsenate, Silicate (as PO4) ≤ 0.005 %
Sulphate (SO4) ≤ 0.02 %
Fe (Iron) ≤ 0.005 %
NH4 (Ammonium) about 6%