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Home > Products > Organic Raw Material > CAS NO 2231-57-4 Thiocarbohydrazide

CAS NO 2231-57-4 Thiocarbohydrazide
CAS NO 2231-57-4 Thiocarbohydrazide

CAS NO 2231-57-4 Thiocarbohydrazide

Payment Type: L/C,T/T,Money Gram,Western Union
Incoterm: FOB,CIF
Min. Order: 1 Kilogram
Delivery Time: 3 Days

Basic Info

    Model No.: CAS NO 2231-57-4

    Type: Pharmaceutical Intermediates

    Appearance: Liquid

    Quality: Refined

    Colour: Colorless

    CAS:: 2231-57-4

    Name:: Thiocarbohydrazide

    MF:: CH6N4S

    MW:: 106.15000

    MP:: 171-174 °C (dec.)(lit.)

    Density:: 1.415 G/cm3

    Bp:: 230.1ºC At 760 MmHg

    FP:: 93ºC

    Refractive Index:: 93ºC

Additional Info

    Packaging:  in 25kg drum

    Productivity: 10000kg per month

    Brand: zhishang

    Transportation: Ocean,Land,Air

    Place of Origin: Shandong, China (Mainland)

    Supply Ability: in stock

    Certificate: ISO CE

    HS Code: 2231-57-4

    Port: Shanghai,Tianjin,Qingdao

Product Description

CAS NO 2231-57-4 Thiocarbohydrazide
Production methods: Hydrazine hydrate and carbon disulfide condensation derived. The hydrazine hydrate aqueous solution was cooled to 15 ° C, carbon disulfide was added slowly, that is, white dithiocarbamate hydrazine precipitation. Plus Canada, stirring for half an hour, then warmed to 80 ℃, the reaction began to decompose. When heated to 93 ℃ violent reaction, escape a large number of hydrogen thiosulfate. Continue heating 3h, let stand overnight, filtered out of crystallization, and re-crystallization with 4 times boiling water to obtain the finished product.
Uses: Widely used in organic synthesis of 3-thio-4-amino-6-tert-butyl-1,2,4-triazine-5-one, the intermediate is a broad-spectrum herbicide melatonin University of the important raw materials .

97910CAS NO 2231-57-4 Thiocarbohydrazide

CAS no 709031-28-7 Drum 7

Product expansion
1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the Raw Material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories. The former is a class of cosmetics in the main raw materials, cosmetics in the possession of a large proportion of the cosmetics play a major role in the role of the material. The latter is the formation of cosmetics, stability or to give color, smell and other characteristics of the role of these substances in the cosmetic formula is not used, but it is extremely important. Cosmetics are natural, synthetic or extracted from the role of different substances as raw materials, by heating, mixing and emulsification and other production processes processed from the chemical mixture.
2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.It is one substance or mixture during the medicine making period, it can not be taken directly by patients.
3> Fragrance And Spices: Spice is a substance that can be scented by smelling or scented by taste, and is the raw material for the preparation of the fragrance. Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.
4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, pesticides, pharmaceuticals, resins, Additives, and other intermediates.
5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion, usually in resin, or oil, or emulsion is given priority to, add or not add pigment, filler, add the corresponding additives, organic solvents or water preparation of viscous liquid.

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Product Categories : Organic Raw Material

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