Product Name: Thiosemicarbazide
Product Categories: Pharmaceutical Intermediates;organic sulfide;Pharmaceutical
intermediate;Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfur
Compounds;Thiocarbonyl Compounds;Indolines ,Indoles
Melting point 180-183 °C (dec.)(lit.)
storage temp.: Poison room
PH: 5-7 (50g/l, H2O, 20°C)
Water Solubility: soluble
Appearance: white crystalline solid
Usage: As a reagent for detection of metals.
General Description N-Aminothiourea is a white crystalline powder and is odorless. N-
Aminothiourea is used as a reagent for ketones and certain metals, for photography and as a
rodenticide. N-Aminothiourea is also effective for control of bacterial leaf blight of
rice. Not a registered pesticide in the U.S. N-Aminothiourea is a chemical intermediate for
herbicides and a reagent for detection of metals.
Reactivity Profile Isocyanates and thioisocyanates are incompatible with many classes
of compounds, reacting exothermically to release toxic gases. Reactions with amines,
aldehydes, alcohols, alkali metals, ketones, mercaptans, strong oxidizers, hydrides,
phenols, and peroxides can cause vigorous releases of heat. Acids and bases initiate
polymerization reactions in these materials. Some isocyanates react with water to form
amines and liberate carbon dioxide. Base-catalysed reactions of isocyanates with alcohols
should be carried out in inert solvents. Such reactions in the absence of solvents often
occur with explosive violence.
Health Hazard N-Aminothiourea is highly toxic by ingestion. May induce goiter and cause
delayed toxic effects in blood and skin. May be mutagenic in human cells.
Fire Hazard When heated to decomposition, very toxic fumes of sulfur oxides and
nitrogen oxides are emitted.
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Shipping & Delivery
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Discreet packing ways as your requirement, 100% go through.
Store in cool and dry area and keep away from direct sunlight.oC
2 years, keep in formal storage condition.
We accept any Qty you require, grams to kilograms.
Samples Available, Contact now!
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Delivery Ways:EMS,HKEMS,TNT,DHL,FedEX,UPS etc.
Shipment Time:Within 12 hours after confirmation of your payment
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Supply Top Quality Pharmaceutical Intermediates Thiosemicarbazide Powder CAS: 79 Images