Aure Chemical Delivers Excellence in High-Purity Sodium Benzenesulfinate
Aure Chemical is a premier global supplier of high-quality Sodium Benzenesulfinate (C₆H₅SO₂Na), also commonly known as Benzenesulfinic acid sodium salt or Sodium Phenylsulfinate. Identified by its CAS number 873-55-2, this organosulfur compound typically appears as a white to off-white crystalline powder. Sodium Benzenesulfinate is a highly versatile and valuable chemical, primarily recognized for its strong reducing properties and its crucial role as an intermediate and catalyst in various organic synthesis reactions. It is widely employed in the production of pharmaceuticals, dyes, polymers, and other fine chemicals. Aure Chemical's unwavering commitment to excellence ensures that our Sodium Benzenesulfinate meets the stringent purity and performance requirements for your most demanding industrial and synthetic applications, guaranteeing consistency and reliability.
Basic Information of Sodium Benzenesulfinate
Sodium Benzenesulfinate (CAS No. 873-55-2) is meticulously produced and rigorously tested to meet stringent quality standards. We ensure exceptional purity and consistent performance, essential for your critical applications:
| CAS No.: | 873-55-2 |
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| EC No.: | 212-842-8 |
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| Linear Formula: | C₆H₅SO₂Na |
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| Molecular Weight: | 164.16 |
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| Appearance: | White to off-white crystalline powder. |
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| Reactivity: | Acts as a nucleophile and a reducing agent. |
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| Melting Point: | >300 °C(lit.) |
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| Boiling Point: | 83-84 °C |
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| Density: | 1.45[at 20℃] |
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| Solubility: | Soluble in water, methanol, and ethanol. |
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| Stability: | Relatively stable under normal conditions, but sensitive to strong oxidizing agents. |
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| Chemical Structure: |  |
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Our commitment to delivering high-purity Sodium Benzenesulfinate ensures a reliable and efficient component for your critical chemical syntheses, offering consistent quality for diverse industrial needs.
Primary Applications of Sodium Benzenesulfinate
Sodium Benzenesulfinate's unique combination of reducing power, nucleophilicity, and stability makes it an invaluable compound with diverse applications across several industries:
Reducing Agent:
It is widely used as a reducing agent in organic synthesis, capable of reducing various functional groups. It's particularly effective in the reduction of aromatic nitro compounds to amines, disulfides to thiols, and sulfonyl chlorides to sulfinic acids or their salts.
Chemical Intermediate:
It serves as a versatile chemical intermediate in the synthesis of a wide range of organic sulfur compounds, including sulfones, sulfonamides, and other specialized chemicals. It's crucial for introducing a phenylsulfonyl group into molecules.
Pharmaceutical Synthesis:
Sodium Benzenesulfinate is utilized in the synthesis of numerous pharmaceutical intermediates and active pharmaceutical ingredients (APIs), particularly those containing sulfonyl or sulfone functionalities, enabling the creation of complex drug molecules.
Dye and Pigment Industry:
It finds application in the dye and pigment industry as a reducing agent or as a raw material for the synthesis of certain dyes and colorants.
Polymerization Catalyst/Initiator:
In certain polymerization processes, it can function as a catalyst or initiator, particularly in radical polymerization reactions.
Agrochemical Synthesis:
It can be employed in the synthesis of certain agrochemicals, where its specific chemical properties are advantageous.
Why Choose Aure Chemical for Your Sodium Benzenesulfinate Supply?
Aure Chemical is dedicated to providing superior chemical solutions and unparalleled customer support. By partnering with us for your Sodium Benzenesulfinate requirements, you benefit from:
Exceptional Purity & Consistent Quality: Our Sodium Benzenesulfinate is manufactured to stringent purity specifications, crucial for ensuring high yields and clean reactions in complex organic syntheses. We guarantee consistent performance batch after batch.
Reliable Global Supply Chain: We maintain a robust and efficient supply network, guaranteeing timely and secure delivery of this valuable chemical to your facilities worldwide, adhering to all strict safety and regulatory standards.
Expert Technical Support: Our team of experienced chemists and specialists is readily available to offer comprehensive guidance on product application, safe handling procedures, and optimal storage conditions for Sodium Benzenesulfinate.
Commitment to Quality & Safety: We adhere to the highest industry standards for quality management, safety, and environmental responsibility across all our operations, ensuring peace of mind for our clients.
Choose Aure Chemical for a trustworthy and dependable supply of high-quality Sodium Benzenesulfinate. We're ready to support your most demanding and innovative industrial processes.
