Factory Supply Thioure as Dioxide with Good Price CAS 1758-73-2 Tdo

• Customization: Available
• CAS No.: 1758-73-2
• Formula: CH4n2o2s
• Model NO.: shengbang
• EINECS: 217-157-8
• Classification: Thioure as Dioxide
• Grade Standard: Industrial Grade
• Kind: Acidic Oxide
• Quality: First Class
• Molecular Formula: CH4n2o2s
• Purity: 99%
• Other Names: Thioure as Dioxide
• Density: 2.3±0.1 g/cm3
• Transport Package: Plastic Bag/Wooden Drum
• Specification: Plastic Bag/Wooden Drum
• Trademark: shengbang
• Origin: China
• HS Code: 2930909090
• Production Capacity: 5000ton/Year

Product Description

Product Description

Chemical & Physical Properties

Density	2.3±0.1 g/cm3
Boiling Point	355.3±25.0 °C at 760 mmHg
Melting Point	124-127 °C (dec.)(lit.)
Molecular Formula	CH4N2O2S
Molecular Weight	108.120
Flash Point	168.7±23.2 °C
Exact Mass	107.999344
PSA	106.38000
LogP	-2.59
Vapour Pressure	0.0±1.7 mmHg at 25°C
Index of Refraction	1.805
Storage condition	2-8°C
Water Solubility	30 g/L (20 ºC)

Thioure a S dioxide is a substitute product of sodiu m hydrosulfite and an inorganic compound, which has the characteristics of strong reducibility, good thermal stability and convenient storage and transportation.

The product can be used as reducing agent, bleaching and decoloring agent, plastic stabilizer, organic synthetic antioxidant and effective agent of photosensitive materials.
It has been widely used in printing and dyeing, papermaking and other industries.

This product is a white powder crystal, which decomposes at 126ºC and its aqueous solution is weakly acidic.

The product is stable in acidic solution, but it is easy to decompose under alkaline conditions, resulting in highly reducing sulfinic acid, which makes the product have controllable reduction effect.

This product is a white powder crystal, which decomposes at 126ºC and its aqueous solution is weakly acidic.

The product is stable in acidic solution, but it is easy to decompose under alkaline conditions, resulting in highly reducing sulfinic acid, which makes the product have controllable reduction effect.

Compared with sodium hydr osulfite, this product has higher reduction potential, and the reduction potential is slow, only 1/5 of the reduction potential of sodium h ydrosulfite.
Good safety performance and no pollution during production and use.

This product is an important intermediate of nitrogen compounds in organic and inorganic chemical industry, which originated from fiber industry and has been used since its early days, as well as chemical industry and film industry.

Thioure as dioxide is a stable compound, which is the same as other reducing agents when used, without danger, and has little odor of sulfide, so it is safe in working environment and hygiene.
 

 

 

Detailed Photos

 

Packaging & Shipping

Our service

1.      24Hour-On-Line Professional Quick Response.
2.      15years of Exporting Experience to more than 20 countries all over the world.
3.      Fast delivery within 10working days after payment.
4.      Flexible payment methods: TT, LC, DP, Western Union, Paypal.
5.      Professional guide on your purchase strategy based on market trendency.

FAQ

FAQ
Q1: Are you a manufacturer or trading company?
Re: We are one company integrated industry and trade. No matter the products we manufacture or trade, high quality products and competitive price always will be provided for you.

Q2: May I get one sample before placing order?
Re: Yes, we'd like to provide sample for you. free samples(max 1Kg) are available, but freight cost will be born by customers.

Q3: Which payment is available for your company?
Re: In order to prompt our cooperation, there are some payment methods for your choice. T/T(USD), Western union, Paypal, Credit card, Alipay all is ok. You can choose the one which is convenient for you.

Q4: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, T/T, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.
For large quantity products, shipment is better. It will cost days to weeks to come to your destination port, which depends on where the port is.

Q5: Is there any possible to use my appointed label or package?
Re: Sure. If needed, we'd like to use label or package according to your requirement.

Q6: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are high qualified. If the goods can't come to the quality we promise, you can ask for refund.