Trisodium phosphate
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- Email:helei@muprofood.com
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1. Chemical Name: Trisodium Phosphate Molecular Formula: Na3PO4; Na3PO4·12H2O
2. Molecular Weight: 164; 380.14
3. Properties: Anhydrous or containing 1 to 12 molecules of water of hydration, generally available commercially as anhydrous and dodecahydrate. The molecular formula of the dodecahydrate is approximately
4(Na3PO4·12H2O)NaOH. Colorless to white crystals, granules, or crystalline powder. Odorless. Easily soluble in water (28.3g/100ml at 15℃). Insoluble in ethanol. The pH of a 1% aqueous solution is 11.5 to 12.0.
4. Quality Standard: FCC-V
5. Uses: Buffer; Emulsifier; Anticaking agent; Antioxidant synergist; Nutritional supplement; Metal chelating agent.
6. Packaging: 25 kg net weight paper bag or paper-plastic composite bag.
7. Storage and Transportation: Should be stored in a dry, ventilated warehouse. Protect from rain and moisture during transportation. Handle with care during loading and unloading to prevent packaging damage. Store separately from toxic substances.
|
Indicator Name |
Specifications |
|
FCC-V |
|
Content |
Main contents anhydrous |
≥% |
97.0 |
|
dodecahydrate |
90.0 |
||
|
Arsenic |
Arsenic, |
≤% |
0.0003 |
|
Fluoride |
Fluoride, |
≤% |
0.005 |
|
Lead |
Lead, |
≤mg/kg |
4 |
|
Water Insoluble Matter |
Water insoluble |
≤% |
0.2 |
|
Loss on Ignition |
Loss on ignition anhydrous dodecahydrate |
≤% |
2.0 45.0-57.0 |
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