ZFS Zinc Formaldehyde Sulfoxylate CAS 24887-06-7 for Printing and dyeing auxiliaries

Zinc Formaldehyde Sulfoxylate: Properties, Applications, and Safety

Chemical Properties

• Chemical Formula: Zn(HSO₂CH₂O)₂
• Molecular Weight: Approximately 235.3 g/mol
• Appearance: White or off-white crystalline powder
• Solubility: Soluble in water, which allows it to be used in aqueous solutions as a reducing agent.
• Reactivity: Zinc Formaldehyde Sulfoxylate decomposes in acidic conditions, releasing formaldehyde and sulfur dioxide. This reaction should be carefully controlled during handling and application.

Applications

Zinc Formaldehyde Sulfoxylate is mainly used in industries requiring effective reducing agents. Its versatility makes it useful across various sectors, such as textiles, paper, and chemical manufacturing.

1. Textile Industry

• Dyeing and Printing: Zinc Formaldehyde Sulfoxylate is widely used as a reducing agent in the textile industry, especially in the dyeing and printing processes. It helps to reduce vat dyes and other types of dyes, making them soluble in water and facilitating their absorption into the fabric. The reduction of dyes results in more vibrant and stable colors in the final textile products.
• Reduction of Textile Impurities: It can also be used to remove certain impurities from fabrics, improving their overall quality.

2. Paper Industry

• Wood Pulp Bleaching: It serves as a reducing agent in the bleaching of wood pulp, making the process more efficient and environmentally friendly. The reduced pulp results in cleaner, brighter paper, suitable for a wide range of applications, from high-quality print paper to packaging materials.

3. Chemical Synthesis

• Reduction Reactions: Zinc Formaldehyde Sulfoxylate is used in various chemical synthesis processes, particularly in the production of other chemicals that require a strong reduction environment. It is an essential reagent in synthesizing some pharmaceutical intermediates, agrochemicals, and fine chemicals.

4. Other Industrial Uses

• Electroplating: It can be used in electroplating as a reducing agent to reduce metal ions to their metallic form in the plating process.
• Rubber Industry: In the rubber industry, it can be used to improve the quality of the rubber by reducing certain impurities and aiding in the vulcanization process.

Safety and Handling

Zinc Formaldehyde Sulfoxylate, like many chemicals, requires careful handling to ensure safety due to its reactive nature.

• Health Hazards: The compound is harmful if inhaled, ingested, or in contact with the skin and eyes. It may cause irritation or burns on exposure. Long-term exposure to high concentrations may lead to more severe health effects, including respiratory or digestive issues.

• Precautionary Measures: Adequate protective equipment should be worn when handling Zinc Formaldehyde Sulfoxylate, including gloves, goggles, and a respirator, especially in confined spaces or during prolonged exposure.

• Decomposition: When exposed to heat or acidic conditions, Zinc Formaldehyde Sulfoxylate can decompose, releasing formaldehyde and sulfur dioxide, both of which are toxic and irritating. Proper ventilation should be maintained when working with this compound to prevent the accumulation of harmful fumes.

• Storage: Store in a cool, dry, and well-ventilated area. Keep the container tightly sealed to avoid moisture absorption, which can affect the chemical's stability.

Environmental Considerations

Due to the release of hazardous substances such as formaldehyde and sulfur dioxide during decomposition, Zinc Formaldehyde Sulfoxylate should be used and disposed of in accordance with local environmental regulations. Accidental release of these by-products into the environment can lead to air and water pollution. Therefore, handling and disposal protocols must be followed to minimize any environmental risks.

Conclusion

Zinc Formaldehyde Sulfoxylate is a highly effective reducing agent with diverse applications across industries such as textiles, paper, chemical synthesis, and electroplating. Its ability to reduce dyes and other chemicals makes it invaluable in these sectors. However, due to its reactivity and potential health and environmental hazards, strict safety and handling precautions are essential.

At Wuxi High Mountain, we specialize in providing high-quality reducing agents and chemical solutions for various industrial applications. For more information on Zinc Formaldehyde Sulfoxylate and other chemical products, please visit our website at high-mountain.cn.

Technical Specifications

Item	Guaranteed Specification
Appearance	White Crystal Powder
Zinc Formaldehyde Sulfoxylate (C2H6O6S2Zn)	90% min.
Zinc Formaldehyde Sulfite (C2H6O8S2Zn)	9 % max.
State of Solution	Be soluble in Water
Moisture	1.0% max.
PH of Solution	6~7
Odor	None

Packaging Types

We can provide 50kg iron drum with polyethylene liner or as per customers' requirement

 

 

Applications

 

 

Printing and dyeing auxiliary

 

Mainly used in natural silk fabric fields.

 

Dyeing auxiliaries, mainly used for natural silk fabrics, tablecloths for printing dialing agent

 

Storage/Transport Information

Stored in a dry, cool, and dark place.

Protected from moisture and avoided exposure to direct sunshine.

Don’t let it be rained on.

Be sure not to store it together with oxidant and acid, no presence of acidic vapor in storage.

 

Company Profile

 

Wuxi High Mountain Hi-tech Development Co., Ltd is a professional industrial company engaged in special

chemical production, technology research & development, and import & export. The company focuses on 

the production, trade, and research & development of various chemical products.
 

 

Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial

principle. Attributed to the backup of a dedicated technical team, filled with wide and profound knowledge

and practice in chemicals and world trade for 20 years, the company owns rich experience in product quality

control, technical solution, chemical logistics organization, packaging optimization, port operation, etc., which

accounts for its first-class cost control management and ensures to maintain the overwhelming competitive

advantage over others.

 

In line with the principle of sharing the preferential cost and joint development, the

company has formed an interesting community for years with its customers at home and abroad. Sincerely

to build up a pleasant mutual trust, cooperative, win-win, and value-added sustainable partnership is what

we are achieving to grow together with you!

 

 

FAQ

Q1: May I get one sample before placing an order?
Re: Yes, Samples are available. For normal products, samples are for free and you just need to bear the freight;

 

For those high-value products, you just need to freight and certain product cost. When we both cooperate for some time or when you are our VIP customer, a free sample will be offered when you need it.

 

Q2: Which payment is available for your company?
Re: T/T, L/C, or Ali trade insurance. You can choose the one which is convenient for you.

 

Q3: 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, TNT, etc.) or by air. Usually, it will cost 3-5days that you can get the goods after delivery. For large quantity products, shipping by sea is worthwhile. It will cost days to weeks to come to your destination port, which depends on where the port is.

 

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use a label or package according to your requirement.

 

Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are the basis of one company, so whatever products we provide for you all are qualified. We will have the goods tested and provide COA before delivery for sure.

Q6:Is the price on this page correct?

Re: The listed price is only for reference, for the latest price, pls contact us directly.