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Lab Chemicals
Cyanides
SODIUM CYANIDE
SODIUM CYANIDE AR/ACS
Restricted for Export (Under Scomet)
Article No.
05846
Grade
AR/ACS
Purity
97%
CAS No.
143-33-9
Molecular Formula
NaCN
Molecular Weight
49.01
H.S. Code
2837.1100
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Solid
Colour
White granular
Odour
Almond odor
pH value
11-12
Melting point/ Freezing point [°C]
563.7 °C
Boiling point [°C]
1496°C
Vapour pressure mm/Hg
1 mm Hg @ 8170C
Density [g/cm3]
1.6
Solubility in water [% weight]
48 g/100 cc @ 100C
Packings
500 g
(00500)
25 Kg
(0025K)
50 Kg
(0050K)
Specifications
Appearance
White granular powder
Assay (argentometric)
Min 97%
Insoluble matter
Max 0.01%
Chloride (Cl)
Max 0.02%
Phosphate (PO4)
Max 0.02%
Total iron (as Fe)
Max 0.005%
Sulphate (SO4)
Max 0.05%
Sulphide (S)
Max 0.003%
Thiocyanate (SCN)
Max 0.02%
Water (H2O)
Max 0.5%
Copper (Cu)
Max 0.001%
Lead (Pb)
Max 0.0005%
Potassium (K)
Max 0.1%
Zinc (Zn)
Max 0.005%
Safety Information and Hazard Symbols
Symbol: GHS06, GHS09
Signal Word: Danger
UN No.: 1689
IMCO Class No.: 6.1
Packing Group: I
Hazardous Statement: H300-H310-H330-H410
Precaution Statement: P260-P264-P273-P280-P284-P301 + P310
Revision Date :
03-Jan-2020