For any scientist or procurement manager involved in the chemical industry, understanding product specifications and purity levels is non-negotiable. 2-Nitrophenyl Disulfide, identified by its CAS number 1155-00-6, is no exception. This important organic chemical intermediate is frequently sought after for its role in synthesis, making its precise specifications a critical factor in purchasing decisions. NINGBO INNO PHARMCHEM CO.,LTD. provides clear insights into what buyers should look for when they seek to buy this compound.

The typical appearance of 2-Nitrophenyl Disulfide is a crystalline powder. This physical form is standard for many fine chemicals, facilitating handling and weighing in laboratory or industrial settings. However, the true value lies in its purity. Reputable manufacturers adhere to stringent quality standards, often referencing benchmarks like USP (United States Pharmacopeia), BP (British Pharmacopoeia), and FCC (Food Chemicals Codex), depending on the intended application. The purity of 2-Nitrophenyl Disulfide is generally specified as greater than or equal to 98.0%, often verified through Gas Chromatography (GC) analysis. This high level of purity is essential for reliable reaction outcomes and to avoid unwanted side reactions or impurities in the final product.

When procuring 2-Nitrophenyl Disulfide, buyers should always request a Certificate of Analysis (CoA) from the supplier. The CoA is a vital document that details the product's specific batch quality, confirming that it meets the advertised purity levels and other critical parameters, such as melting point (typically around 192°C) and molecular weight (308.33 g/mol). This documentation is crucial for quality assurance and compliance in regulated industries like pharmaceuticals.

Packaging is another specification that impacts usability. 2-Nitrophenyl Disulfide is commonly supplied in 25kg drums, a standard industrial size that balances quantity with manageability. For those needing smaller research quantities, suppliers may offer alternative packaging or custom order fulfillment. Understanding these options ensures that your purchase aligns with your operational scale.

For R&D scientists and procurement managers, ensuring that the 2-Nitrophenyl Disulfide (CAS 1155-00-6) they buy meets these detailed specifications is key to project success. By partnering with trusted manufacturers and suppliers in China like NINGBO INNO PHARMCHEM CO.,LTD., you gain access to products with verified quality and comprehensive documentation, facilitating confident procurement for all your synthesis needs.