Ferrous Ammonium Sulfate, identified by CAS number 10045-89-3, is a widely recognized and indispensable chemical reagent within the scientific and industrial communities. Its unique properties make it particularly valuable for precise analytical applications, where accuracy and consistency are paramount. As a B2B customer, understanding its characteristics and sourcing reliably is key to maintaining operational efficiency.

Chemically, Ferrous Ammonium Sulfate is a double salt, combining ferrous sulfate and ammonium sulfate. It typically appears as light blue-green crystals or a crystalline powder, with good solubility in water but insolubility in ethanol. A notable characteristic is its stability at room temperature, though it can decompose when exposed to light and gradually oxidize in air. This makes proper storage, as advised by manufacturers, crucial for maintaining its efficacy.

The primary utility of Ferrous Ammonium Sulfate lies in its role as an analytical reagent. It serves as a standard liquid for the critical calibration of potassium permanganate and potassium dichromate solutions, which are fundamental in redox titrations. Furthermore, it is instrumental in analytical tests for formulating stable ferrous ion standards. For researchers and quality control professionals seeking to buy Ferrous Ammonium Sulfate, ensuring a high purity grade from a reputable manufacturer in China guarantees the reliability of these analytical processes.

Beyond analytical chemistry, this compound also finds application as a polymerization catalyst, contributing to various industrial synthesis processes. Its ability to provide a stable source of Fe(II) ions makes it a versatile component in chemical manufacturing. When looking to procure this chemical, focusing on suppliers who can provide detailed specifications and batch consistency is essential. For instance, sourcing from a trusted supplier of Ferrous Ammonium Sulfate ensures that your requirements for purity (often 98% or higher) and packaging (typically 25kg bags) are met.

For businesses requiring this chemical, understanding market dynamics and pricing is also important. Inquiring about the Ferrous Ammonium Sulfate price from various Chinese manufacturers allows for informed purchasing decisions. The availability of bulk quantities and responsive customer service are further indicators of a reliable partner. Ultimately, integrating Ferrous Ammonium Sulfate into your processes means relying on a chemical that, when sourced correctly from a leading manufacturer, offers precision, stability, and crucial support for your analytical and chemical synthesis needs.