Human Nutrition Phosphate
TSP-Tri Sodium Phosphate(12H2O)
Food additive application
Dodecahydrate type
it is usded as antimicrobial; buffer; emulsifier; nutrient
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Product Detail
Food additive Tri Sodium Phosphate Dodecahydrate
Molecular formula: Na3PO4-12H2O
Other name:Sodium phosphate tribasic
CAS Number:10101-89-0
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Properties
White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. PH value of 1% solution is 12.1, relative density at 1.62g/cm3, melting point is 73.4 ℃.
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Package
25 kgs bag,1000 kgs,1100 kgs, 1200 kgs jumbo bag,
Special mark could be Customized
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Specification
| No |
Specifications |
Guaranteed standard |
| 1 |
Assay % ≥ |
97 |
| 2 |
P2O5 %≥ |
18.3 |
| 3 |
Sodium oxide, as Na2O |
15.5-19 |
| 4 |
Sulfate, as SO4 % ≤ |
0.5 |
| 5 |
Heavy metal, as Pb% ≤ |
0.001 |
| 6 |
Arsenic, as As% ≤ |
0.0003 |
| 7 |
Fluoride as F% ≤ |
0.005 |
| 8 |
Water insoluble% ≤ |
0.2 |
| 9 |
Lead % ≤ |
0.0004 |
| 10 |
Cl % ≤ |
0.001 |
| 11 |
PH(10g/L solution) |
11.5—12.5 |
| 12 |
Loss on drying % ≤ |
45--57 |
