MERCK 105125 Potassium thiocyanate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 333-20-0, EC Number 206-370-1
MERCK

MERCK 105125 Potassium thiocyanate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 333-20-0, EC Number 206-370-1

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KİMYASAL ÜRÜNLER
Stok Kodu
M.105125.0250
Fiyat
51,11 EUR + KDV
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Description
Catalogue Number 105125
Replaces PX1630; PX1630-20; PX1630-1
Synonyms Potassium sulfocyanide
Product Information
CAS number 333-20-0
EC index number 615-004-00-3
EC number 206-370-1
Grade ACS,ISO,Reag. Ph Eur
Hill Formula CKNS
Chemical formula KSCN
Molar Mass 97.18 g/mol
HS Code 2842 90 80
Structure formula Image
Applications
Application Potassium thiocyanate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 333-20-0, EC Number 206-370-1.
Physicochemical Information
Boiling point >400 °C (1013 hPa) Not applicable,(decomposition)
Density 1.91 g/cm3 (20 °C)
Melting Point 177 °C
pH value 5.3 - 8.5 (50 g/l, H₂O, 20 °C)
Vapor pressure <0.001 hPa (20 °C)
Bulk density 750 - 1000 kg/m3
Solubility >1000 g/l
Toxicological Information
LD 50 oral LD50 Rat 854 mg/kg
Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s) H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled.
H412: Harmful to aquatic life with long lasting effects.
EUH032: Contact with acids liberates very toxic gas.
Precautionary Statement(s) P273: Avoid release to the environment.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
Signal Word Warning
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Hazard Symbols Harmful
Categories of danger harmful, dangerous for the environment
R Phrase R 20/21/22-32-52/53
Harmful by inhalation, in contact with skin and if swallowed.Contact with acids liberates very toxic gas.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 13-36/37-46-61
Keep away from food, drink and animal feedingstuffs.Wear suitable protective clothing and gloves.If swallowed, seek medical advice immediately and show this container or label.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Storage and Shipping Information
Storage Store at +5°C to +30°C.
Specifications
Assay (argentometric) ≥ 99.0 %
Insoluble matter ≤ 0.003 %
pH-value (5 %; water, 25 °C) 5.3 - 8.5
Chloride (Cl) ≤ 0.005 %
Sulphate (SO₄) ≤ 0.002 %
Sulphide (S) ≤ 0.001 %
Heavy metals (as Pb) ≤ 0.0005 %
Cu (Copper) ≤ 0.0002 %
Fe (Iron) ≤ 0.0001 %
Na (Sodium) ≤ 0.005 %
NH₄ (Ammonium) ≤ 0.002 %
Pb (Lead) ≤ 0.0002 %
Iodine consuming substances ≤ 0.025 %
Corresponds to ACS,ISO,Reag. Ph Eur
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MERCK 105125 Potassium thiocyanate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 333-20-0, EC Number 206-370-1 M.105125.0250
MERCK 105125 Potassium thiocyanate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 333-20-0, EC Number 206-370-1

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