HENAN SUNLAKE ENTERPRISE CORPORATION
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Tel: +86-371- 86259723
Tel: 17734809689
Tel: 17734809689
Tel: 86-371-86259723
Tel: 17734809689
Tel: 17734809689
Mobile: 17734809689
Tel: +86-371- 86259723
Fax: +86-371- 86259723
Province/state: HENAN
City: ZHENGZHOU
Street: Mingmen International Center, NO.222 Dongming Road,Zhengzhou,Henan,China
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CAS NO.79-19-6
1.Certificate Of Analysis (COA)
2.Material Safety Data Sheet (MSDS)
3.Route of synthesis (ROS)
4.Method of Aanlysis(MOA)
5.Nuclear Magnetic Resonance(NMR)
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1. Quality control, before shipment, free sample for test.
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3. Packing as your request, with photo before shipment
4. Mixed containers with different mixed items in one container
About Company
| 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 |
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| 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 |