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25kg kraft paper bag
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1000kg pallet |
Alias:Ammonium thiocyanate English Name:Ammonium Thiocyanate Molecular Formula:NH4SCN Molecular weight:76.12
Physical and chemical property:
Colorless crystal; Relative density1.306,Melting Point 149.6℃, It is water, alcohol and ketone soluble.
Use:
it is used to create hydrogen peroxide auxiliary materials, used as a dye, organic synthesis, polymerization catalyst, used in pesticides, antibiotics, separation, analysis reagents.
Qualification:
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Content,%
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99.0min
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98.0min
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|
Moisture ,%
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1.0max
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2.3max
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Burning Residues,%
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0.08max
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0.1max
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|
Water insolubilities ,%
|
0.006max
|
0.008max
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Chlorids ,%
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0.04max
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0.05max
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Sulfate,%
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0.04max
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0.05max
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|
Iron ,%
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0.0001max
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0.001max
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Heavy Metal ,%
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0.002max
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0.002max
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PH(5%aqueous solution at 25℃)
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4.5-6.0
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4.5-6.0
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Iodine matters ,%
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0.03max
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0.05max
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|
grain size (≤10ЦM),%
|
100
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100
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Color degree (50% solution)(APHA),%
|
20max
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20max
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