Electro Coppering Thiourea Powder CH4N2S Thiourea Crystal

Name: Electro Coppering Thiourea Powder CH4N2S Thiourea Crystal
Brand: Riel Chemical Co., Ltd.
SKU: 99%
Price: 1,000.00 USD
Availability: InStock

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Electro Coppering Thiourea Powder CH4N2S Thiourea Crystal

Large Image : Electro Coppering Thiourea Powder CH4N2S Thiourea Crystal

Product Details:

Place of Origin:	Weifang
Brand Name:	Riel Chemical
Certification:	SGS, ISO9001, CE
Model Number:	99%

Payment & Shipping Terms:

Minimum Order Quantity:	1 ton
Price:	USD 900～1100 FOB
Packaging Details:	25 kg polyethylene woven bag, moisture-proof, easy to transport
Delivery Time:	3～5 work day
Payment Terms:	T/T , L/C
Supply Ability:	50 tons per day

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Electro Coppering Thiourea Powder CH4N2S Thiourea Crystal

Description

CAS:	62-56-6	EINECS:	200-543-5
Appearance:	White Glossy Crystal	Crystalline Hydrate:	Water-free
Available Port:	Qingdao Port, Tianjin Port, Shanghai Port, Lianyungang Port, Fujian Port, Guangzhou Port	Life Span:	Two Years
Fusing Point:	176 - 178 ℃	Crystal Structure:	Monoclinic Crystal System
Highlight:	Electro Coppering Thiourea Powder , Thiourea Powder CH4N2S , CH4N2S Thiourea Crystal

Electro Coppering Thiourea Powder CH4N2S Urea And Thiourea Crystal

Product Description

CH4N2S Cas62-56-6 Thiourea Electro Coppering For Plat Electroplate Galvanize

Product Specifications

Attribute	Value
CAS	62-56-6
EINECS	200-543-5
Appearance	White glossy crystal
Crystalline hydrate	Water-free
Available port	Qingdao Port, Tianjin Port, Shanghai Port, Lianyungang Port, Fujian Port, Guangzhou Port
Life span	Two years
Fusing point	176 - 178 ℃
Crystal structure	Monoclinic crystal system

Product Description

Thiourea 99% (CS(NH2)2) is classified as a dangerous chemical with the following properties:

Physical and Chemical Properties

Appearance: White crystal powder
Density: 1.405
Molecular weight: 76.12
Melting point: 171-175℃
Boiling point: 349 to 352°F (NTP, 1992)

Production Standard

CAS: 62-56-6

Products meets GB/8218-2018:

No.	Items for detecting and analyzing	Standard value
1	Thiourea (CS(NH2)2) ％≥	99.0
2	Heating interval ％≤	0.35
3	Chemical moisture ％≤	0.01
4	Water insoluble ％≤	0.02
5	Thiocyanate (CNS) ％≤	0.02
6	Melting point (centigrade)	171 OC

Detailed Physical and Chemical Properties

Molecular weight: 76.12 g/mol
Appearance: White or light yellow crystalline powder, glossy
Odor: Odorless or slightly sulphide odor
Density: 1.405 g/cm³ (20°C)
Chemical Safety: Class 6.1 toxic substances
Solubility: Water (about 13.7g/100 mL, 20°C); slightly soluble in ethanol
Acid base: Weakly basic, can react with acids to form salts
Reducibility: Can be oxidized by oxidants (hydrogen peroxide, potassium permanganate)
Complexation: Forms complexes with metal ions (Ag+, Au+, Cu²+)
Thermal stability: Decomposes above melting point, producing ammonia and hydrogen sulfide
Hydrolysis reaction: Produces urea and hydrogen sulfide under acidic/alkaline conditions

Applications of Thiourea

1. Industrial Sector

Metal extraction and refining: Used in precious metal extraction as leaching agent
Corrosion inhibitor: Protects metals during pickling and surface treatment
Plating additive: Improves coating uniformity and gloss in electroplating

2. Medicine and Biochemistry

Antithyroid drugs: Key ingredient in hyperthyroidism treatment
Anticancer research: Derivatives show potential activity
Protein studies: Used in denaturation and folding mechanism research

3. Agriculture

Fungicides and insecticides: Controls crop diseases
Plant growth regulator: Promotes seed germination or delays aging

4. Photography and Video

Developer: Used in film development
Stabilizer: Improves image quality in processing

5. Textile and Dye Industry

Dye auxiliaries: Improves color fixing and uniformity
Fiber treatment: Enhances softness or wrinkle resistance

6. Research and Laboratory

Chemical reagent: Used in compound synthesis
Analytical chemistry: Detects and separates metal ions

7. Other Applications

Rubber industry: Vulcanization accelerator
Water treatment: Removes heavy metal ions
Cosmetics: Used as antioxidant or stabilizer

Advantages of Riel Chemical Products

Leading technology: Advanced production processes and continuous R&D
Product diversity: Wide range of chemical products with customization options
Reliable quality: Strict quality control and international certifications
Environmental protection: Green production processes and safety compliance
Cost advantage: Large-scale production and localized resources
Customer service: Professional technical support and rapid response
Market recognition: Strong industry reputation and long-term customers
Global layout: Worldwide exports and international support team

Frequently Asked Questions

1. What is your payment term?

We accept T/T and L/C at sight as payment terms.

2. Are you able to deliver on time?

Yes, we specialize in this product line and maintain strict delivery schedules while ensuring top quality.

3. Do you provide free sample?

Yes, we provide free samples with the customer responsible for express fees.

4. How about the price? Can you make it cheaper?

We prioritize customer benefits and offer competitive, negotiable pricing based on order conditions.

5. Can I visit your company and factory in China?

Yes, you're welcome to visit our Weifang facility. We provide airport pickup/drop-off services.

6. What if there is a quality problem?

Our professional after-sales team promptly addresses all quality concerns.

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Contact Person: Mr. Jenkins Hu / Jinxu Hu

Tel: 15263616103

Fax: 86--0536-3524268

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