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Description
Catalogue Number	100532
Synonyms	Phosphomolybdic acid
Description	Molybdatophosphoric acid hydrate

Physicochemical Information
Melting Point	78 – 90 °C (anhydrous substance)
Bulk density	980 kg/m3

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H272: May intensify fire; oxidizer. H314: Causes severe skin burns and eye damage.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P220: Keep away from clothing and other combustible materials. P260: Do not breathe dust or mist. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. 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	Danger
Storage class	5.1B Oxidizing hazardous materials
WGK	WGK 3 highly hazardous to water
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
Categories of danger	corrosive

Storage and Shipping Information
Storage	Store at +2°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 3084 , 8 (5.1), II
Declaration (transport by air) IATA-DGR	UN 3084 , 8 (5.1), II
Declaration (transport by sea) IMDG-Code	UN 3084 , 8 (5.1), II

Specifications
Insoluble matter	≤ 100 ppm
Chloride (Cl)	≤ 50 ppm
Sulfate (SO₄)	≤ 100 ppm
Heavy metals (as Pb)	≤ 50 ppm
Ca (Calcium)	≤ 100 ppm
Cu (Copper)	≤ 10 ppm
Fe (Iron)	≤ 50 ppm
NH₄ (Ammonium)	≤ 30 ppm
Pb (Lead)	≤ 20 ppm
Loss on drying (120 °C)	22.0 – 25.0 %
Corresponds to ACS,Reag. Ph Eur

Merck 100532 0025 Molybdatophosphoric Acid Hydrate Gr For Analysis Acs 25 GR.