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SODIUM METAPERIODATE Extra Pure

Sodium periodate

COAs

Packings

100 g (00100)

500 g (00500)

1PW1200060 1PW1200200
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Article No. 05967 Grade Extra Pure
Purity 98% CAS No. 7790-28-5
Molecular Formula NaIO4 Molecular Weight 213.89
H.S. Code 2829.9030 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White crystalline
Odour Odorless pH value 3.5 - 5.5
Melting point/ Freezing point [°C] 300 °C Density [g/cm3] 3.8
Solubility in water [% weight] 107 g/l at 20 °C - completely soluble Oxidising properties The substance or mixture is classified as oxidizing with the subcategory 2

Specifications

Appearance Colorless crystals white crystalline powder Assay Min 98%
Bromate, bromide, chlorate and chloride (as Cl) Max 0.05% Sulphate (SO4) Max 0.01%
Iodide (I) Max 0.002%

Safety Information and Hazard Symbols

Flame Over Circle Corrosion Environment Health Hazard
Symbol: GHS03, GHS05, GHS08, GHS09
 Signal Word: Danger
 UN No.: 3085
 IMCO Class No.: 5.1 (8)
 Packing Group: I
 Hazardous Statement: H271-H314-H372-H400
 Precaution Statement: P210-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P371 + P380 + P375
Revision Date: 24-Jun-2016

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