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CAS Number: 6035-47-8
Molecular Formula: CH3NaO3S·2H2O
Molecular Weight: 154.12
Aliases: Rongalite, Sodium Hydroxymethanesulfinate Dihydrate
Sodium formaldehyde sulfoxylate dihydrate is a commonly used strong reducing agent in industry, possessing excellent water solubility and stable reducing properties. In aqueous systems, this product rapidly participates in reduction reactions, and the reaction process is controllable, making it suitable for use under continuous industrial production conditions.
Due to its high reaction efficiency and good operational safety, sodium formaldehyde sulfoxylate dihydrate is widely used in printing and dyeing, rubber, papermaking, and fine chemical industries, and is an indispensable functional raw material in various industrial processes.
| Item | Specification |
|---|---|
| Product Name | Sodium Formaldehyde Sulfoxylate Dihydrate |
| CAS Number | 6035-47-8 |
| Appearance | White crystalline powder |
| Solubility | Freely soluble in water |
| Reducing Property | Strong |
| pH (aqueous solution) | 6.0–8.0 |
| Assay | ≥98.0% |
| Stability | Stable under normal conditions |
In the textile printing and dyeing industry, sodium formaldehyde sulfoxylate dihydrate is widely used for color development of vat dyes, decolorization of printing, and color fastness adjustment, and is a commonly used raw material for printing and dyeing reducing agents.
In the production of rubber and latex products, this product is used to stabilize reaction systems and control the polymerization process, thereby improving the consistency of product quality.
In papermaking and water treatment processes, sodium formaldehyde sulfoxylate dihydrate can be used for decolorization and reduction reactions, helping to improve processing efficiency and process stability.
In the fields of fine chemicals and organic synthesis, this product, as an industrial-grade reducing agent, is suitable for various chemical reaction routes and intermediate processing procedures.
Strong reducing power and high reaction efficiency
Good water solubility and easy operation
Industrial-grade quality with batch stability
Suitable for continuous and large-scale production
Supports long-term stable supply
| Item | Details |
|---|---|
| Standard Packaging | 25kg bag |
| Bulk Packaging | 500kg jumbo bag |
| Storage Condition | Cool, dry, well-ventilated area |
| Shelf Life | 12 months |
Q1: What is sodium formaldehyde sulfoxylate dihydrate mainly used for?
A1: It is mainly used as a reducing agent in textile dyeing, rubber processing, paper making, and chemical synthesis.
Q2: Is this product easily soluble in water?
A2: Yes. It dissolves readily in water and provides strong reducing performance in aqueous systems.
Q3: Is it suitable for large-scale industrial use?
A3: Yes. Its stable quality and strong reducing power make it suitable for continuous industrial production.
Q4: Do you provide export-grade packaging?
A4: Yes. Export-standard packaging is available for international shipment.
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