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Merck 101213 Ammonium thiocyanate for analysis EMSURE® ACS, ISO, Reag. Ph Eur 25 kg

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Marka
Stok Kodu
LB.M.101213.9025
Kısa Bilgi
CAS Number: 1762-95-4, EC Number: 217-175-6, Molar Mass: 76.12 g/mol, Chemical Formula: NH₄SCN, Hill Formula: CH₄N₂S, Grade: ACS,ISO,Reag. Ph Eur
Ön Siparişli Ürün
MERCK 101213
Ammonium thiocyanate for analysis EMSURE® ACS, ISO, Reag. Ph Eur
Description 
Catalogue Number 101213
Replaces AX1415; AX1415-1
Synonyms Ammonium sulfocyanide, Ammonium rhodanide, Thiocyanic acid ammonium salt, Ammonium sulfocyanate, AX1415, AX1415-1
Product Information 
CAS number 1762-95-4
EC index number 615-004-00-3
EC number 217-175-6
Grade ACS,ISO,Reag. Ph Eur
Hill Formula CH₄N₂S
Chemical formula NH₄SCN
Molar Mass 76.12 g/mol
HS Code 2842 90 80
Structure formula Image
Physicochemical Information 
Density 1.3 g/cm³ (20 °C)
Melting Point 150 °C
pH value 4.8 - 5.8 (50 g/l, H₂O, 20 °C)
Vapor pressure < - 1 hPa (20 °C)
Bulk density 600 - 700 kg/m³
Solubility 1600 g/l (20 °C)
Toxicological Information 
LD 50 oral LD50 Rat 500 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
RTECS XK7875000
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 6
Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E.
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.
Transport Information 
Declaration (railroad and road) ADR, RID Kein Gefahrgut
Declaration (transport by air) IATA-DGR No Dangerous Good
Declaration (transport by sea) IMDG-Code No Dangerous Good
Specifications 
Specifications
Assay (argentometric) ≥ 99.0 %
Insoluble matter ≤ 0.005 %
pH-value (5 %; water, 25 °C) 4.8 - 5.8
Chloride (Cl) ≤ 0.005 %
Sulphate (SO₄) ≤ 0.0025 %
Sulphide (S) ≤ 0.001 %
Heavy metals (as Pb) ≤ 0.0005 %
Cu (Copper) ≤ 0.0004 %
Fe (Iron) ≤ 0.0001 %
Pb (Lead) ≤ 0.0004 %
Residue on ignition (as sulphate) ≤ 0.03 %
Iodine consuming substances
≤ 0.02 %
≤ 0.004 meq/g
Corresponds to ACS,ISO,Reag. Ph Eur
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Merck 101213 Ammonium thiocyanate for analysis EMSURE® ACS, ISO, Reag. Ph Eur 25 kg CAS Number: 1762-95-4, EC Number: 217-175-6, Molar Mass: 76.12 g/mol, Chemical Formula: NH₄SCN, Hill Formula: CH₄N₂S, Grade: ACS,ISO,Reag. Ph Eur LB.M.101213.9025
Merck 101213 Ammonium thiocyanate for analysis EMSURE® ACS, ISO, Reag. Ph Eur 25 kg

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