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Ammonium
Thiocyanate |
Molecular Weight: 76.12
CAS No: 1762-95-4
Specifications:
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Ammonium Thiocyanate NH4SCN
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Physical
form
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crystalline
powder
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aqueous solution50%
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Assay(after drying) %
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> 99
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> 98
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50
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pH Value
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4.5-6.0
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4.5-6.0
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4.5-6.0
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Chloride, %
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<0.03
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<0.04
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<0.03
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Sulfate, %
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<0.03
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<0.04
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<0.01
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Heavy Metal(Pb),
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<20ppm
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<20ppm
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<20ppm
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Iron(Fe),
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<4ppm
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<10ppm
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<5ppm
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Loss on drying, %
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1.8
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2
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______
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Density kg/m3
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600-700
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600-700
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1.100-1.150
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Applications :
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Genaral:
Mainly used in sectors of pharmaceuticals,
pesticide,textile,electroplating, Photography,water tracer
in oil fields, thinning agent, as intermediate for metal thiocyanates
etc.
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Textile: printing,
dyeing and finishing operations accelerator in fixing baths
Pescitide: raw material for the production of a number of herbicides and fungicides
Photographit: Stabilizer, accelerator, etc.
Metal finishing:
Plating, flotation agent.
as intermediate for metal
thiocyanates (NaSCN, KSCN, CuSCN, Ca(SCN)2 )
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Packing:
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25 kg paper bags with polyethylene
lining, 40bags per pallet
500kg big bags, 2bags per
pallet
solution, in bulk tankwagons
or 250kg drum.
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