Model NO.: 98% Grade Standard: Industrial Grade Other Names: Tspp CAS No: 7758-16-9 Trademark: Tianchang Origin: China Type: Sodium Phosphate, Sodium Pyrophosphate Classification: Phosphate Mf: Na2h2p2o7 Purity: 97% Specification: SGS Specifications
1. Sodium Pyrophosphate (TSPP) 2. Cas no.: 7758-16-9 3. Assay: 96.5% min 4. White powder 5.25kgs per bag
White powder; Soluble in water but insoluble in ethanol; Relative density 2.45 and melting point 890; Deliquescent in the open air. Its aqueous solution shows weak alkalinity and is stable at 70 but will be hydrolyzed into di-sodium phosphate when boiled.
Applied in industries of detergents as detergent auxiliary, paper production to bleach and electroplating; In food industry it is used as buffering agent, emulsifier, nutrition ingredients and quality improver.
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Product Categories : Phosphate Series