Potassium Tripolyphosphate KTPP
Molecular formula：K5P3O10
Molecular weight： 448.35
CAS No.:13845-36-8
EINECS No.: 237-574-9
H.S CODE: 28353990
Molecular weight： 448.35
CAS No.:13845-36-8
EINECS No.: 237-574-9
H.S CODE: 28353990
Character
Appearance： White powder;
Melting point: 620~640 °C;
bulk density: 1.07 g /cm3; Dissolved in water (140g/100ml).
Melting point: 620~640 °C;
bulk density: 1.07 g /cm3; Dissolved in water (140g/100ml).
Purpose
Used as emulsifier, improvement agent and chelon in food industry.
Packaging and storage
25Kg, 50Kg，1000kg in braided bag lined with plastic. Store it in ventilated, dry and clean place. Moisture proof.
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Index
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Food grade
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Content（K5P3O10）%≥
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95.0
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Phosphorus pentoxide（P2O5）%≥
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46.0
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PH value
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9.2-10.1
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Heavy metal（Pb）%≤
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0.001
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Arsenic (As)% ≤
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0.0003
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Fluoride（F）
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0.003
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Water-insoluble %≤
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1.0
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