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Potassium Thiocyanate For Analysis Emsure 250 Gr (Analiz İçin Potasyum Tiyosiyanat) CAS: 333-20-0

Potassium Thiocyanate For Analysis Emsure 250 Gr (Analiz İçin Potasyum Tiyosiyanat) CAS: 333-20-0

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Merck

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105125.0250

3 Günde Kargoda

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Potassium Thiocyanate For Analysis Emsure 250 Gr (Analiz İçin Potasyum Tiyosiyanat) CAS: 333-20-0

CAS #: 333-20-0 EC Number: 206-370-1 Molar Mass: 97.18 g/mol Chemical Formula: KSCN Hill Formula: CKNS Grade: ACS,ISO,Reag. Ph Eur

Physicochemical Information
Boiling point	>400 °C (1013 hPa) Not applicable,(decomposition)
Density	1.890 g/cm3 (20 °C)
Melting Point	173 °C
pH value	5.3 - 8.7 (97.2 g/l, H₂O, 25 °C)
Vapor pressure	<0.1 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. H318: Causes serious eye damage. 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. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. P302 + P352 + P312: IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell. P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. 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	10 - 13 Other liquids and solids
WGK	WGK 1 slightly hazardous to water
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
Categories of danger	harmful, dangerous for the environment

Storage and Shipping Information
Storage	Store at +2°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 %
Sulfate (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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