Disodium Phosphate CAS 7558-79-4 Powder Granular Flake

Xiamen Ditai Chemicals Co., Ltd. is one of the most reliable manufacturers and suppliers of disodium phosphate cas 7558-79-4 powder granular flake in China. Welcome to buy high quality chemical products at competitive price from our factory.

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Product Overview

Disodium Phosphate is a high-purity fine chemical and food additive widely utilized in food processing, industrial manufacturing, pharmaceutical and environmental protection fields. This product corresponds to CAS 7558-79-4 with molecular formula Na2HPO4, featuring stable chemical properties under conventional usage and storage environments. It has completed REACH registration, and MSDS download is accessible to support global buyers in verifying product safety and completing import procedures efficiently.

Product Aliases

Dibasic Sodium Phosphate, Disodium Hydrogen Phosphate, Sodium Hydrogen Phosphate, Phosphoric Acid Disodium Salt, Disodium Monohydrogen Phosphate.

Industrial Grade Product Specifications

Product Traits and Physical Properties

Disodium Phosphate presents as white powder, granular or flake solid at room temperature, odorless with mild and stable chemical characteristics. The product is easily soluble in water, forming a slightly alkaline aqueous solution, and insoluble in ethanol and most organic solvents. It maintains stable physical properties under normal temperature and pressure, not prone to deliquescence or deterioration, and complies with global food and industrial auxiliary material application norms.

Core physical parameters: Molecular weight 141.96, melting point 243-245℃. The product holds valid REACH registration, fully conforming to EU chemical import and export regulations and supporting global market circulation.

Product Applications

Disodium Phosphate is a multi-functional phosphate raw material with diverse application values in multiple mainstream industries. In the food industry, it serves as a high-efficiency acidity regulator, pH stabilizer and quality improver, widely applied in beverages, dairy products, baked foods and processed snacks to optimize product taste and extend shelf life.

In industrial fields, Disodium Phosphate acts as a key water treatment agent, softener and printing and dyeing auxiliary, effectively improving water quality and enhancing textile processing effects. It also works as an essential intermediate for manufacturing fireproof materials, pigments and phosphate derivatives. In the pharmaceutical and biotech industries, it is used as a buffer solution and culture medium additive, meeting high-standard industrial and fine chemical procurement requirements.

FAQ

1. What compliance documents are available for Disodium Phosphate cross-border import?

Disodium Phosphate is equipped with validREACH registration to meet EU market access standards. Complete qualification certificates and test reports are available, and MSDS download is supported to facilitate smooth customs clearance and commodity inspection for cross-border procurement.

2. What quality standards does bulk Disodium Phosphate shipment follow?

Bulk supply of Disodium Phosphate adopts the international mainstream 99% high-purity standard, with strictly controlled moisture, insoluble matter and pH indicators. All technical indicators comply with FCC and international trade general specifications, ensuring stable and consistent batch quality for long-term cooperative procurement.

3. What are the professional storage and transit requirements for Disodium Phosphate?

Disodium Phosphate requires storage in cool, dry and well-ventilated indoor environments, avoiding high temperature, humid conditions and direct sunlight to prevent deliquescence. Standard chemical export packaging is adopted, adapting to long-distance sea transportation and fully meeting international chemical cargo transportation specifications.

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