Merck 100524 0100 Periodic Acid Gr For Analysis 100 GR.

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Description
Catalogue Number	100524

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Product Information
CAS number	10450-60-9
EC number	233-937-0
Grade	ACS
Hill Formula	H₅I O₆
Molar Mass	227.94 g/mol
HS Code	2811 19 80
Quality Level	MQ300

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Physicochemical Information
Density	3.37 g/cm3 (20 °C)
Melting Point	122 °C
pH value	1.2 (100 g/l, H₂O, 20 °C)
Vapor pressure	<0.076 hPa (20 °C)
Bulk density	1400 kg/m3

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Safety Information according to GHS
Hazard Pictogram(s)	\n\n\n\n
Hazard Statement(s)	H271: May cause fire or explosion; strong oxidizer.\nH314: Causes severe skin burns and eye damage.\nH372: Causes damage to organs through prolonged or repeated exposure if swallowed.\nH410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.\nP260: Do not breathe dust.\nP273: Avoid release to the environment.\nP280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.\nP303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.\nP305 + 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	5.1A Strongly oxidizing hazardous materials
WGK	WGK 3 highly hazardous to water
Disposal	22\nInorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I.

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Safety Information
Categories of danger	oxidizing, corrosive

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Storage and Shipping Information
Storage	Store at +15°C to +25°C.

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Transport Information
Declaration (railroad and road) ADR, RID	UN 3085 , 5.1 (8), I
Declaration (transport by air) IATA-DGR	UN 3085 , 5.1 (8), I
Declaration (transport by sea) IMDG-Code	UN 3085 , 5.1 (8), I, Segregation Group: 1 (Acids)

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Specifications
Assay (iodometric)	99.0 - 101.0 %
Insoluble matter	≤ 0.01 %
Chloride, Chlorate, Bromide, Bromate (as Cl)	≤ 0.01 %
Iodide (I)	≤ 0.001 %
Nitrate (NO₃)	≤ 0.001 %
Sulfate (SO₄)	≤ 0.01 %
Heavy metals (as Pb)	≤ 0.005 %
Fe (Iron)	≤ 0.0005 %
Residue on ignition	≤ 0.01 %