Industrial Grade Thiourea Pure Crystalline Powder Dry Place Storage

Name: Industrial Grade Thiourea Pure Crystalline Powder Dry Place Storage
Brand: Riel Chemical Co., Ltd.
SKU: 99%
Price: 1,250.00 USD
Availability: InStock

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Industrial Grade Thiourea Pure Crystalline Powder Dry Place Storage

Large Image : Industrial Grade Thiourea Pure Crystalline Powder Dry Place Storage

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 1000~1500/TONS 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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Industrial Grade Thiourea Pure Crystalline Powder Dry Place Storage

Description

Acidity:	≤0.02%	Purity:	99%
EINECS:	200-543-5	Storage:	Store In A Cool, Dry Place
Molecular Formula:	CH4N2S	Moisture:	≤0.05%
Appearance:	White Crystalline Powder	Melting Point:	171-176°C
Highlight:	Industrial Grade Thiourea , Thiourea Pure Crystalline Powder , Crystalline Thiourea Powder

Industrial Grade Thiourea Pure Crystalline Powder Dry Place Storage

Industrial Grade Thiourea Pure Crystalline Powder for Dry Place Storage

Product Specifications

Attribute	Value
Acidity	≤0.02%
Purity	99%
EINECS	200-543-5
Storage	Store In A Cool, Dry Place
Molecular Formula	CH4N2S
Moisture	≤0.05%
Appearance	White Crystalline Powder
Melting Point	171-176°C

Physical and Chemical Properties

Chemical formula: CS(NH2)2 (Thiourea 99%)
Appearance: White crystalline powder
Density: 1.405
Molecular weight: 76.12
Melting point: 171-175℃
Boiling point: 349 to 352°F (NTP, 1992)
CAS: 62-56-6
Classified as dangerous chemical

Production Standards (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°C

References: Riel Chemical Lab1&2, National public service platform for standards information.

Industrial Applications of Thiourea

1. Metal Surface Treatment and Plating

Metal cleaning and rust removal: Effective for removing oxides and rust from metal surfaces
Plating additives: Acts as brightener and stabilizer in silver, copper, zinc plating processes
Metal corrosion inhibitor: Protects metal surfaces from corrosion

2. Chemical Engineering and Synthesis

Chemical intermediate for synthesis of sulfides, mercaptans and thioethers
Raw material for pharmaceutical and pesticide production
Used in urea-formaldehyde resins and plastics to enhance material properties

3. Textile Industry

Dye additive to improve fiber adhesion and dyeing effects
Bleaching agent for removing impurities and pigments

4. Photography and Photosensitive Materials

Developer component for photosensitive materials
Stabilizer to extend service life of chemical properties

5. Medicine and Pesticides

Raw material for anti-thyroid and anti-cancer drugs
Used in synthesis of insecticides, fungicides and herbicides

6. Mining and Metallurgy

Precious metal extraction (gold, silver) as environmentally friendly leaching agent
Flotation agent for mineral separation processes

Frequently Asked Questions

What is your payment term?

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

Are you able to deliver on time?

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.

Do you provide free sample?

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

How about the price? Can you make it cheaper?

Customer benefit is our top priority. Prices are negotiable under different conditions, and we guarantee the most competitive pricing.

Can I visit your company and factory in China?

Yes, you're welcome to visit our company in Weifang, China. We provide airport pickup and drop-off services at Weifang Airport.

What if there is a quality problem?

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

Tag:

Contact Person: Mr. Jenkins Hu / Jinxu Hu

Tel: 15263616103

Fax: 86--0536-3524268

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