- Supply TypeSupplier
- Preferred Buyer Location All over the world
We are offering sodium acid pyrophosphate cas no. : 7758-16-9 synonym: sapp, sodium acid pyrophosphate anhydrous, disodium dihydrogen pyrophosphate. specification: food grade 1) appearance: white powder; 2) assay (na2h2p2o7): 95.0% min.; 3) water insolubles: 1.0% max.; 4) ph value: 3.5 ~ 4.5; 5) as: 0.0003% max.; 6) fluorides: 0.005% max.; 7) heavy metals (pb): 0.001% max.
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