Thiourea,Thiocarbamide Or Thiocarbonic Diamide
CAS NO: 96-45-7 62-56-6
Molecular formula: (NH2 )2CS
Molecular Weight: 76.12
Specification:
White shiny crystals,Bitter, Flammable, relative density1.406, Melting point 170-172℃, Soluble in water and ethanol, soluble in hot water, insoluble in ether.
Usage:
Medicine for the production of drug intermediates. In rubber industry as a vulcanization accelerator.Mining on used for milk choose agents, Also used as fabric, paper processing agents, textile auxiliaries, oil and chemical additives, can also be used in metallurgy, electroplating, and pesticide industries
Product Standard: HG/T3266-2002
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Names of index
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Index
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Superior quality
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First-grade
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Qualified
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Purity(NH2)2CS％≥
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99.0
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98.5
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98
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Heating loss％≤
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0.40
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0.50
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1.00
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Ash Content％≤
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0.10
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0.15
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0.30
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Insoluble in water
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0.02
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0.05
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0.10
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Thiocyanate( As CNS) ％≤
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0.02
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0.02
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0.10
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Melting point;
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170
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170
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170
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