AMMONIUM THIOCYANATE AR/ACS

Ammonium rhodanide

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Article No.
01371
Grade
AR/ACS
Purity
98.5%
CAS No.
1762-95-4
Molecular Formula
NH4SCN
Molecular Weight
76.12
H.S. Code
2842.9090
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
4 - 5.5
Melting point/ Freezing point [°C]
152 - 154 °C
Density [g/cm3]
1.15
Solubility in water [% weight]
76.1 g/l at 20 °C

Packings

  • 1PW1200750

    500 g (00500)

  • 1PDL00040K

    25 Kg (0025K)

  • 1PDLP0065K

    50 Kg (0050K)

 

Specifications

Appearance White crystalline powder
Assay (argentometric) Min 98.5%
Insoluble matter Max 0.005%
pH (5% solution in water; 25°C) 4.5-6.0
Chloride (Cl) Max 0.005%
Sulphate (SO4) Max 0.005%
Heavy metal (as Pb) Max 0.0005%
Iron (Fe) Max 0.0003%
Residue on ignition (as SO4) Max 0.025%
Iodine consuming substances Max 0.004 meq/g

Safety Information and Hazard Symbols

Exclamation Mark
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302-H312-H332-H412
Precaution Statement: P273-P280
Revision Date : 03-Apr-2021
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