High Purity 99%Min CAS 62-56-6 99%Min Thiourea From China

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Product origin: Hefei, Anhui, China

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US$ 2500 ~ 3000

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
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.

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Sulfamic Acid 99.5% Sulfamic Acid 99.8%

Packing

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

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