Own lab offer 79-19-6 CH5N3S thiosemicarbazide with best price CAS NO.79-19-6

product information :

thiosemicarbazide basic information product name: thiosemicarbazide synonyms: 1-amino-2-thiourea;1-amino-2-thiourea(thiosemicarbazide);1-aminothiourea;2-thiosemicarbazide;3-thio-semicarbazid;ai3-16319;aminothiourea;aminothio-urea cas: 79-19-6 mf: ch5n3s mw: 91.14 einecs: 201-184-7 product categories: pharmaceutical intermediates;organic sulfide;pharmaceutical intermediate;building blocks;chemical synthesis;organic building blocks;sulfur compounds;thiocarbonyl compounds mol file: 79-19-6.mol thiosemicarbazide chemical properties mp 180-183 °c (dec.)(lit.) storage temp. poison room water solubility soluble merck 14,9361 brn 506320 stability: stable. incompatible with strong oxidizing agents. cas database reference 79-19-6(cas database reference) nist chemistry reference hydrazinecarbothioamide(79-19-6) epa substance registry system hydrazinecarbothioamide(79-19-6) safety information hazard codes t+ risk statements 28-52/53-26/27/28 safety statements 22-26-36/37-45-61-28a-36/37/39 ridadr un 2811 6.1/pg 2 wgk germany 3 rtecs vt4200000 f 8-9-23 hazardclass 6.1 packinggroup ii hs code 29309070 hs code 29335995 hazardous substances data 79-19-6(hazardous substances data) msds information provider language 3-thiosemicarbazide english acros english sigmaaldrich english alfa english thiosemicarbazide usage and synthesis chemical properties white crystalline solid 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, [wischmeyer(1969)]. 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. thiosemicarbazide preparation products and raw materials preparation products (6r,7r)-7-[[(2e)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(2-methyl-5,6-dioxo-1h-1,2,4-triazin-3-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid-->1-(5-trifluoromethyl-[1,3,4]thiadiazol-2-yl)-piperazine-->robenidine hydrochloride-->bismerthiazol-->5-amino-1,3,4-thiadiazole-2-carboxylic acid-->cafenstrole-->5-amino-1,3,4-thiadiazole-2-carboxylic acid ethyl ester-->azidithion-->1,2,3,4-thiatriazol-5-amine-->3-tert-butyl-1h-1,2,4-triazole-5-thiol -->rubber auxiliary-->2-tirfluoromethylpyridine raw materials thiocarbamide-->ammonium thiocyanate-->hydrazine sulfate

company information :

hennan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion, the com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .
sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.