Disodium Dihydrogen Pyrophosphate (SAPP) — Food Grade
Product Introduction
Basic Information
· Molecular Formula: Na₂H₂P₂O₇
· CAS No.: 7758-16-9
· Appearance: White powder or granules, hygroscopic
· Usage: Starter, leavening agent, buffer, crab mixture, rehydrating agent and adhesive
Specification
| Item | Index |
|---|---|
| (Na₂H₂P₂O₇), W/% | ≥ 94.0 |
| pH Value (10g/L solution) | 4.0±0.5 |
| W/% Water insoluble | ≤ 0.6 |
| mg/kg Heavy metals, as Pb | ≤ 10 |
| mg/kg Plumbum (as Pb) | ≤ 2.0 |
| mg/kg Arsenic (as As) | ≤ 3.0 |
| mg/kg Fluorine (as F) | ≤ 50.0 |
Application & Packaging
· Range of Applications: It is used as water retention agent, leavening agent, acidity (pH) regulator, stabilizer, coagulant and anti-caking agent in food processing. It is widely used in milk and dairy products, cheese, prefabricated meat products, cooked meat products, instant rice noodles products, Western-style ham products, canned meat products, seafood, frozen surimi products, etc.
· Dosage: According to China National Food additive standard GB2760
· Packaging: Plastic woven bags
· Food Production License Number: SC20151068250029
· Storage: Keep in cool and dry, can't be placed together toxic and harmful items

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