as Raw Materials for Dyes and Dyeing Auxiliaries, Resins and Plasticizer CAS 459-05-2 CH4n2s 99% Thiourea

China as Raw Materials for Dyes and Dyeing Auxiliaries, Resins and Plasticizer CAS 459-05-2 CH4n2s 99% Thiourea, Find details about China CH4n2s, 99% Thiourea from as Raw Materials for Dyes and Dyeing Auxiliaries, Resins and Plasticizer CAS 459-05-2 CH4n2s 99% Thiourea

Basic Info.

Model NO.

99%

Trademark

Fitech

Transport Package

in Woven Bag with Plastic Lining 25kg/800kg

Specification

99%

Origin

China

HS Code

2930909099

Model NO.

99%

Trademark

Fitech

Transport Package

in Woven Bag with Plastic Lining 25kg/800kg

Specification

99%

Origin

China

HS Code

2930909099

Product Desciption

Product Description

Thiourea

1. Molecular formula: CH4N2S

2. Molecular weight: 140.1185

3. CAS No.: 62-56-6

4. HS Code: 2930909099

5. Melting Point:176-178ºC
as Raw Materials for Dyes and Dyeing Auxiliaries, Resins and Plasticizer CAS 459-05-2 CH4n2s 99% Thiourea

Thiourea is an organic sulfur-containing compound, molecular formula CH4N2S, white and shiny crystal, bitter taste, density 1.41g/cm, melting point 176 ~ 178ºC. It breaks down when it's hotter. Soluble in water, soluble in ethanol when heated, very little soluble in ether. Partial isomerization is performed during melting to form thiocyanurate specific ammonium. It is also used as vulcanization accelerator for rubber and flotation agent for metal minerals, etc. It is formed by the action of hydrogen sulfide with lime slurry to form calcium sulphide, and then with calcium cyanamide (group). Ammonium thiocyanate can also be fused to produce, or the cyanide and hydrogen sulfide produced by the action.

Product name	Thiourea
Grade	Industrial Grade
Color	White
Purity	99%
Shape	crystal
Molecular weight	176-178ºC

Applications

1. Used to synthesize sulfathiazole, methionine and porcine tablets and other pharmaceutical raw materials.

2. Used as raw materials for dyes and dyeing auxiliaries, resins and plasticizer.

3. It can also be used as a vulcanization accelerator for rubber, a flotation agent for metallic minerals, a catalyst for the preparation of phthalic anhydride and fumaric acid, and as a corrosion inhibitor for metals.

4. In photographic materials, can be used as a developer and toner. It can also be used in electroplating industry.

5. Thiourea is also used in diazo sensitive paper, synthetic resin coating, anion exchange resin, germination accelerator, fungicide and many other aspects.