1、Chemical Name: Trisodium Phosphate
2、Molecular Formula: Na3PO4 ，Na3PO4·H2O , Na3PO4·12H2O
3、Molecular Weight: Anhydrous: 163.94; Monohydrate:181.96; Dodecahydrate: 380.18
4、CAS: Anhydrous: 7601-54-9; Dodecahydrate: 10101-89-0
5、Character: It is colorless or white crystal , powder or crystalline granule. It’s odorless, easily soluble in water but insoluble in organic solvent.
6、Usage: In food processing industry, it is used as buffering agent, emulsifier, anti-caking agent, antioxidant additive, nutrition supplement and metal chelating agent.
7、Packing: It is packed with polyethylene bag as inner layer and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
|Specification||GB 1886.338-2021||FCC VII|
|Heavy metal (as Pb),mg/kg ≤||10||————|
|Fluorides(as F),mg/kg ≤||50.0||50.0|
|Insoluble substances,w/% ≤||0.2||0.2|
|pH value (10g/L Solution )||11.5-12.5||11.5-12.5|
|Loss on ignition,w/%||Na3PO4 ≤||2.0||2.0|