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Merck 105051 Potassium iodate for analysis EMSURE® ACS, ISO, Reag. Ph Eur 25 kg

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Marka
Stok Kodu
LB.M.105051.9025
Kısa Bilgi
CAS Number: 7758-05-6 EC Number: 231-831-9 Molar Mass: 214 g/mol Chemical Formula: KIO₃ Hill Formula: IO3 * K Grade: ACS,ISO,Reag. Ph Eur
Stok Sorunuz
MERCK 105051
Potassium iodate for analysis EMSURE® ACS, ISO, Reag. Ph Eur
 
Description
Catalogue Number 105051
Product Information
CAS number 7758-05-6
EC number 231-831-9
Grade ACS,ISO,Reag. Ph Eur
Hill Formula IKO3
Chemical formula KIO₃
Molar Mass 214 g/mol
HS Code 2829 90 80
Quality Level MQ300
Physicochemical Information
Density 3.98 g/cm3 (20 °C)
Melting Point 560 °C decomposes
pH value 6 (50 g/l, H₂O, 20 °C)
Bulk density 2000 kg/m3
Solubility 92 g/l
Safety Information according to GHS
Hazard Statement(s) H272: May intensify fire; oxidizer.
H302: Harmful if swallowed.
H318: Causes serious eye damage.
Precautionary Statement(s) P221: Take any precaution to avoid mixing with combustibles, heavy-metal compounds, acids and alkalis.
P280: Wear eye protection.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P313: Get medical advice/ attention.
Signal Word Danger
RTECS NN1350000
Storage class 5.1B Oxidizing hazardous materials
WGK WGK 1 slightly hazardous to water
Disposal 22
Inorganic 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.
Safety Information
Categories of danger irritant
R Phrase R 8-41
Contact with combustible material may cause fire.Risk of serious damage to eyes.
S Phrase S 17-26-39
Keep away from combustible material.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection.
Storage and Shipping Information
Storage Store at +5 °C to +30 °C.
Transport Information
Declaration (railroad and road) ADR, RID UN 1479 , 5.1, II
Declaration (transport by air) IATA-DGR UN 1479 , 5.1, II
Declaration (transport by sea) IMDG-Code UN 1479 , 5.1, II
Specifications
Assay (iodometric) 99.7 - 100.4 %
Insoluble matter ≤ 0.005 %
pH-value (5 %; water) 5.0 - 8.0
Chloride, Chlorate, Bromide, Bromate (as Cl) ≤ 0.01 %
Iodide (I) ≤ 0.001 %
Sulfate (SO₄) ≤ 0.005 %
Total nitrogen (N) ≤ 0.002 %
Heavy metals (ACS) ≤ 5 ppm
Heavy metals (as Pb) ≤ 0.0005 %
As (Arsenic) ≤ 0.0003 %
Fe (Iron) ≤ 0.001 %
Na (Sodium) ≤ 0.005 %
Pb (Lead) ≤ 0.0004 %
Loss on drying (130 °C) ≤ 0.05 %
Corresponds to ACS, ISO, Reag. Ph Eur
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Merck 105051 Potassium iodate for analysis EMSURE® ACS, ISO, Reag. Ph Eur
Merck 105051 Potassium iodate for analysis EMSURE® ACS, ISO, Reag. Ph Eur 25 kg MERCK 105051 Potassium iodate for analysis EMSURE® ACS, ISO, Reag. Ph Eur 25 kg LB.M.105051.9025
Merck 105051 Potassium iodate for analysis EMSURE® ACS, ISO, Reag. Ph Eur 25 kg

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