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Coating Grade Thiourea Professional Additive For Special Coating Preparation
Coating Grade Thiourea Professional Additive For Special Coating Preparation
Coating Grade Thiourea Professional Additive For Special Coating Preparation
Coating Grade Thiourea Professional Additive For Special Coating Preparation
Specifications
Brand Name :
Riel Chemical
Model Number :
99%
Certification :
SGS, ISO9001, CE
Place of Origin :
Weifang
MOQ :
1 ton
Price :
USD 900～1100 FOB
Payment Terms :
T/T,L/C
Supply Ability :
50 tons per day
Delivery Time :
3～5 work day
Packaging Details :
25 kg polyethylene woven bag, moisture-proof, easy to transport
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 ℃
Molecular weight :
76.121
Crystal structure :
Monoclinic crystal system
Description
Industrial Grade Anhydrous Thiourea 99% Ultra Low Moisture Content ≤0.1%
Product Description
Key Attributes:
  • Chemical Formula: CS(NH2)2 (Dangerous chemical classification)
  • 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
Meets GB/8218-2018 standard:

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°C

Industrial Grade Thiourea: High-end Manufacturing & Precision Process Applications

1.Aerospace Material Surface Enhancer
In aerospace aluminum alloy treatment, thiourea-based conversion coatings form dense protective layers. They significantly improve material corrosion and wear resistance, meeting performance requirements for aerospace components in extreme environments.
2.Precision Instrument Anti-rust Protection Agent
In high-precision measuring instrument manufacturing, thiourea derivatives serve as vapor phase corrosion inhibitors. They form molecular-level protective films inside instruments, effectively preventing metal part oxidation and ensuring long-term measurement accuracy stability.
3.Special Pigment Dispersion Stabilizer
In high-performance coating production, thiourea effectively enhances organic pigment dispersion and color stability. It prevents pigment aggregation and sedimentation, maintaining coating color vibrancy during long-term storage.

Coating Grade Thiourea Professional Additive For Special Coating PreparationCoating Grade Thiourea Professional Additive For Special Coating Preparation

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 with many years of experience. Our customers choose us because we consistently deliver on time while maintaining top quality.

3. Do you provide free samples?

Yes, we provide free samples. Customers only need to cover the express fee.

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

Customer benefit is our top priority. Prices are negotiable based on order conditions, and we guarantee the most competitive pricing.

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

Absolutely. You're welcome to visit our facility in Weifang, China. We provide airport pickup and drop-off services at Weifang Airport.

6. What if there is a quality problem?

We maintain a professional after-sales service team to promptly address any quality concerns.

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Coating Grade Thiourea Professional Additive For Special Coating Preparation

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Product Detail
Brand Name :
Riel Chemical
Model Number :
99%
Certification :
SGS, ISO9001, CE
Place of Origin :
Weifang
MOQ :
1 ton
Price :
USD 900～1100 FOB
Contact Supplier
Coating Grade Thiourea Professional Additive For Special Coating Preparation
Coating Grade Thiourea Professional Additive For Special Coating Preparation

Riel Chemical Co., Ltd.

Verified Supplier
1 Years
shandong, weifang
Since 2005
Business Type :
Manufacturer, Exporter
Main Products :
Thiourea, Thiourea Chemical, Trisodium Phosphate
Total Annual :
4500000-5000000
Employee Number :
120~200
Certification Level :
Verified Supplier
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