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Sodium Acid Pyrophosphate

Estimate pricing$ 1200
AvailabilityIn stock
Chemical NameDisodium Dihydrogen Pyrophosphate, Sodium Acid Pyrophosphate
Molecular FormulaNa2H2P2O7
Molecular Weight221.94
Characterwhite monoclinic crystal powder

Products Description

Chemical name: Disodium Dihydrogen Pyrophosphate, Sodium Acid Pyrophosphate Molecular formula:Na2H2P2O7 Molecular Weight:221.94 Performance:white monoclinic crystal powder. Its relative density is 1.86. It is soluble in water, insoluble in alcohol. It hydrolyzes to orthophosphate when heated in acid medium. It is hygroscopic, forms hexahydrate in damp air, and decomposes to metaphosphate at above 220 Quality standards Name of index FCC-V GB25567-2010 Content (as counted by Na2H2P2O7) % 93.0-100.5 93.0-100.5 Water Insoluble% % 1.0 1.0 PH (1% aqueous solution) - 3.5-4.5 Arsenic(As), % 0.0003 0.0003 Heavy Metals (as Pb), % - 0.001 Fluoride(F), % 0.005 0.005 PbÂ % 0.0002 0.0002 Uses:In food industry, it is used as rapid ferment agent, quality improver and applied as acid component of bread and cakes synthetic leavening agent. Mixed with other phosphates can be applied to water retention of meat product, such as canned meat, cooked ham, meat can and instant noodles. 7. Packing: In 25kg composite plastic woven/paper bag with PE liner . Packing:In 25kg composite plastic woven/paper bag with PE liner. Storage and transport:It should be stored in a dry and ventilative warehouse and kept away from moisture and poisonous substances. Handled with care, so as to avoid damage to packing bags.

Product Categories

Chemicals & Allied Products

Products Specification

Chemical NameDisodium Dihydrogen Pyrophosphate, Sodium Acid Pyrophosphate
Molecular FormulaNa2H2P2O7
Molecular Weight221.94
Characterwhite monoclinic crystal powder
Density1.86
Solubilitysoluble in water, insoluble in alcohol
Thermal Behaviorhydrolyzes to orthophosphate when heated in acid; forms hexahydrate in damp air; decomposes to metaphosphate above 220°C
Water Insoluble≤1.0%
pH (1% Aqueous Solution)3.5-4.5
Heavy Metals (as Pb)≤0.001%
Fluoride (F)≤0.005%
StandardsFCC-V, GB
Packing25 kg composite plastic woven/paper bag with PE liner
Storagedry, ventilated warehouse; away from moisture and poisonous substances

Supplier information

Basic member

Suqian Runmag Biological Nutritions Co., Ltd.

China

Business type - Contact Seller

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Sodium Acid Pyrophosphate (Disodium Dihydrogen Pyrophosphate) has formula Na2H2P2O7, molecular weight 221.94. It is a white monoclinic crystal powder, density 1.86, soluble in water, insoluble in alcohol, hydrolyzes to orthophosphate when heated in acid, hygroscopic forming hexahydrate in damp air and decomposes to metaphosphate above 220°C. Quality standards per FCC-V and GB specify content by Na2H2P2O7, water insoluble ≤1.0%, pH of 1% solution 3.5-4.5, arsenic, heavy metals as Pb ≤0.001%, fluoride ≤0.005%, lead limits. Food uses include rapid fermentation agent, quality improver, acid component in synthetic leavening for bread and cakes, and water retention in meat products such as canned meat, cooked ham and instant noodles when mixed with other phosphates. Packing is 25 kg composite plastic woven or paper bag with PE liner. Storage in dry, ventilated warehouse away from moisture and toxic substances.

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About Supplier

Suqian Runmag Biological Nutritions Co., Ltd. is a premier leather products export company, established in 2010 and based in China. With a decade of experience, Suqian Runmag Biological Nutritions Co., Ltd. has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Suqian Runmag Biological Nutritions Co., Ltd. ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Suqian Runmag Biological Nutritions Co., Ltd. continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.

Supplier Details for Sodium Acid Pyrophosphate

Established - 16 Oct, 2026
Business Type - Contact Seller
Deals in Product Type - Chemicals & Allied Products
Country - China

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5. What is the Port of Dispatch, Estimated Price, and Packaging Type Offered by Suqian Runmag Biological Nutritions Co., Ltd.?

Suqian Runmag Biological Nutritions Co., Ltd., a reliable B2B trader from China, dispatches Sodium Acid Pyrophosphate primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.