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Product name: HC**8 Tetrasodium Pyrophostphate Category: Food additives ïƒ Emulsifier Structure: Synonyms: Tetrasodium diphosphate; CAS ********5 (anhydrous); *********1 (*0 hydrate); E**0 Formula: Na4O7P2 Mol. / mass: **5.*4 Replacement Forms: Pyrophosphate Appearance: White powder Melting point, °C: **5 Solubility: Soluble in water (6.2g/**0g, *0 °C) and glycerin; insoluble in ethanol; aqueous solution stable at *0 °C Specification: USP; FCC VI; GB******8 GB******8 Anhydrous sodium pyrophosphate (Na4P2O7), (1) content (dry basis) ≥ *6.5%, (2) water-insoluble matter (GT**3) ≤ 0.*0%, (3) pH value (1% aqueous solution) 9.9 ~ *0.7, (4) is to meet the requirements of phosphate, (5) Arsenic ≤ 0.***3%, (6) heavy metal ≤ 0.**1%, (7) fluoride content (in F dollars) ≤ 0.**5%, (8) loss on ignition ≤ 0.*0% . Packaging: *5kg or *0kg packaging or depending on customers’ requirements Uses: Fruit nectar, fruit juice, bread, biscuits, canned food Application: Tetrasodium pyrophostphate is an emulsifier, buffer, chelator, gelling agent, and stabilizer. At high pH levels, it can inhibit food spoilage and fermentation。 Storage / Transportation: Store in a cool, dry, ventilated place. Do not mix or invert. Avoid exposure to air pollution and heat. Keep away from sunshine and moisture during transport. Laws: (1) ADI 0 ~ *0mg/kg (phosphorus, FAO / WHO, ***4). (2) GRAS (FDA, § **2.***9, ***4). (3) LD**4g/kg (rat, oral). (4) It is reported that large doses may cause kidney stones.