- Supply TypeSupplier
- Preferred Buyer Location All over the world
We are offering sodium tripolyphosphate. cas no. : 7758-29-4 synonym: stpp specification: gb25566-2010, fcc grade 1) appearance: white powder or granule; 2) assay (na5p3o10): 95.0% min.; 3) p2o5: 57.0% min.; 4) as: 0.0003% max.; 5) heavy metals (pb): 0.001% max.; 6) water insolubles: 0.05% max.; 7) ph value: 3.5 ~ 4.5; 8) sulphate: 0.4% max.
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