Manganese (II) Nitrate Tetrahydrate Gr For Analysis Emsure 1 Kg (Analiz İçin Manganez (II) Nitrat Tetrahidrat) CAS: 20694-39-7

Manganese (II) Nitrate Tetrahydrate Gr For Analysis Emsure 1 Kg (Analiz İçin Manganez (II) Nitrat Tetrahidrat) CAS: 20694-39-7

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Merck
Stok Kodu
105940.1000
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Manganese (II) Nitrate Tetrahydrate Gr For Analysis Emsure 1 Kg (Analiz İçin Manganez (II) Nitrat Tetrahidrat) CAS: 20694-39-7
 
CAS #: 20694-39-7 EC Number: 233-828-8 Molar Mass: 251.01 g/mol Chemical Formula: Mn(NO₃)₂ * 4 H₂O Hill Formula: MnN₂O₆ * 4 H₂O
 
Description
Catalogue Number 105940
Description Manganese(II) nitrate tetrahydrate
Product Information
CAS number 20694-39-7
EC number 233-828-8
Hill Formula MnN₂O₆ * 4 H₂O
Chemical formula Mn(NO₃)₂ * 4 H₂O
Molar Mass 251.01 g/mol
HS Code 2834 29 80
Quality Level
Physicochemical Information
Density 2.13 g/cm3 (20 °C)
Melting Point 37 °C
pH value 3 (50 g/l, H₂O, 20 °C)
Bulk density 750 - 950 kg/m3
Solubility 3800 g/l
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H272: May intensify fire; oxidizer.
H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
H373: May cause damage to organs through prolonged or repeated exposure if inhaled.
H412: Harmful to aquatic life with long lasting effects.
EUH071: Corrosive to the respiratory tract.
Precautionary Statement(s) P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P260: Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
P273: Avoid release to the environment.
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 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
Categories of danger oxidizing
Storage and Shipping Information
Storage Store at +2°C to +30°C.
Transport Information
Declaration (railroad and road) ADR, RID UN 2724 , 5.1, III
Declaration (transport by air) IATA-DGR UN 2724 , 5.1, III
Declaration (transport by sea) IMDG-Code UN 2724 , 5.1, III
Specifications
Assay (complexometric) ≥ 98.5 %
pH-value (5 %; water) 2.8 - 3.6
Chloride (Cl) ≤ 0.001 %
Sulfate (SO₄) ≤ 0.05 %
Ca (Calcium) ≤ 0.001 %
Cu (Copper) ≤ 0.0005 %
Fe (Iron) ≤ 0.0005 %
K (Potassium) ≤ 0.005 %
Mg (Magnesium) ≤ 0.005 %
Na (Sodium) ≤ 0.005 %
NH₄ (Ammonium) ≤ 0.05 %
Ni (Nickel) ≤ 0.001 %
Pb (Lead) ≤ 0.001 %
Zn (Zinc) ≤ 0.001 %
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Manganese (II) Nitrate Tetrahydrate Gr For Analysis Emsure 1 Kg (Analiz İçin Manganez (II) Nitrat Tetrahidrat) CAS: 20694-39-7 Merck Kimyasallar, Analitik Kimyasallar, Laboratuvar Kimyasalları, İthal Kimyasallar çeşitleri ve daha birçok laboratuvar malzemesi için Tıkla 105940.1000
Manganese (II) Nitrate Tetrahydrate Gr For Analysis Emsure 1 Kg (Analiz İçin Manganez (II) Nitrat Tetrahidrat) CAS: 20694-39-7

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