Eastchem Good Seal Citric Acid Anhydrous Powder Sale
Product Description
Eastchem Good Seal Citric Acid Anhydrous Powder Sale
Anhydrous citric acid, molecular formula C6H8O7, is a colorless translucent crystal or white granule or white crystalline powder, often containing a molecule of crystal water, odorless, very acidic, soluble in water, alcohol and ether. Anhydrous citric acid can be obtained by controlling the appropriate temperature during crystallization. The aqueous solution is acidic. It is slightly weathered in dry air and deliquescent in moist air. Mainly used in the food and beverage industries as a sour agent, acidity regulator, flavoring agent, preservative, and preservative. It is also used as antioxidant, plasticizer and detergent in chemical industry, cosmetics industry and washing industry.
The calcium salt is easier to dissolve in cold water than in hot water. This property is often used to identify and separate citric acid. Anhydrous citric acid can be obtained by controlling the appropriate temperature during crystallization. The aqueous solution is acidic. It is slightly weathered in dry air and deliquescent in moist air. Above 175℃, water and carbon dioxide are released.
Physical and chemical properties: Relative density 1.542, melting point 153°C (loss of water), refractive index 1.493~1.509, solution crystallization critical temperature 36.6°C (crystals above 36.6°C are anhydrous citric acid, crystals below 36.6°C are citric acid monohydrate).
Packaging, storage and transportation
Packaging: 25 kg/bag
Transportation: This product should be transported and stored in a dry environment at normal temperature (less than 40 ℃), avoid direct sunlight. Do not stack or press heavily to avoid product agglomeration.
Shelf life: 12 months, and it should be used within 60 days after opening.
Our Company
Shenyang East Chemical Technology Co., Ltd., established in 2012, is a professional supplier of concrete admixture products. Our company relies on high-quality and rich resources in the Northeast and mainly sells the first, second, and third generation water reducers, lignin sulfonates, naphthalene-based superplasticizers, polycarboxylic acid water reducers, polyether monomers (HPEG, TPEG), and polycarboxylic acids water reducing agent (PCE) series products and Other concrete admixture auxiliary materials, such as sodium gluconate, acrylic acid, citric acid, etc Our company's products are exported to all parts of the country and Southeast Asia, the Middle East, Europe and other international markets Our company has established a comprehensive sales and service network system throughout the country, and we have many branches and foreign trade transit warehouse in Shenyang, Wuxi, Shandong and so on We committed to being a sincere and trustworthy partner of our customers adhering to the company culture of "customer first, professional and efficient" . We are willing to work with friends at home and abroad to create a better future and achieve win-win cooperation.
Product Categories : Concrete Admixture > Sustained Release Agent