Merck 108849 Zinc oxide for analysis EMSURE® ACS, Reag. Ph Eur 500 gr
MERCK

Merck 108849 Zinc oxide for analysis EMSURE® ACS, Reag. Ph Eur 500 gr

3.906,01 TL
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KİMYASAL ÜRÜNLER
Stok Kodu
M108849.0500
Fiyat
85,69 EUR + KDV
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Merck 108849 Zinc oxide for analysis EMSURE® ACS, Reag. Ph Eur 500 gr  
Catalogue Number 108849
 
Product Information
CAS number 1314-13-2
EC index number 030-013-00-7
EC number 215-222-5
Grade ACS,Reag. Ph Eur
Hill Formula OZn
Chemical formula ZnO
Molar Mass 81.37 g/mol
HS Code 2817 00 00
Quality Level MQ300
Physicochemical Information
Density 5.61 g/cm3 (20 °C)
Melting Point 1975 °C
pH value 7 (50 g/l, H₂O, 20 °C) (slurry)
Bulk density 200 - 700 kg/m3
Solubility 0.0016 g/l insoluble
Toxicological Information
LD 50 oral LD50 Rat > 5000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s) H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s) P273: Avoid release to the environment.
Signal Word Warning
RTECS ZH4810000
Storage class 10 - 13 Other liquids and solids
WGK WGK 2 obviously 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
Hazard Symbols Hazard SymbolsDangerous for the environment
Categories of danger dangerous for the environment
R Phrase R 50/53
Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 60-61
This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Storage and Shipping Information
Storage Store at +5 °C to +30 °C.
Transport Information
Declaration (railroad and road) ADR, RID UN 3077 , 9, III
Declaration (transport by air) IATA-DGR UN 3077 , 9, III
Declaration (transport by sea) IMDG-Code UN 3077 , 9, III, Marine Pollutant: P, Segregation Group: 7 (Heavy metals and their salts (including their organometallic compounds))
Specifications
Assay (complexometric, ZnO calculated on ignited substance) 99.0 - 100.5 %
Assay (complexometric, ZnO) ≥ 99.0 %
Identity passes test
Carbonate and color of solution passes test
Substances insoluble in diluted sulfuric acid ≤ 0.01 %
Free Alkali passes test
Chloride (Cl) ≤ 0.001 %
Nitrate (NO₃) ≤ 0.003 %
Sulfur compounds (as SO₄) ≤ 0.01 %
Total nitrogen (N) ≤ 0.0005 %
As (Arsenic) ≤ 0.0001 %
Ca (Calcium) ≤ 0.001 %
Cd (Cadmium) ≤ 0.0005 %
Cu (Copper) ≤ 0.0005 %
Fe (Iron) ≤ 0.0005 %
K (Potassium) ≤ 0.01 %
Mg (Magnesium) ≤ 0.005 %
Mn (Manganese) ≤ 0.0005 %
Na (Sodium) ≤ 0.001 %
Pb (Lead) ≤ 0.002 %
Substances reducing potassium permanganate (as O) ≤ 0.001 %
Loss on ignition (500 °C) ≤ 1.0 %
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Merck 108849 Zinc oxide for analysis EMSURE® ACS, Reag. Ph Eur 500 gr M108849.0500
Merck 108849 Zinc oxide for analysis EMSURE® ACS, Reag. Ph Eur 500 gr

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