China Food Grade Food Additives Preservative Fccv E202 Powder Granular Potassium Sorbate, Find details about China Aseptic Potassium Sorbate, Preservative Potassium Sorbate from Food Grade Food Additives Preservative Fccv E202 Powder Granular Potassium Sorbate
Testing Item | Standard | Result |
Identification | Conforms to Standard | Conforms to Standard |
Appearance | White Granules or Powder | White Granules |
Heat Stability | No Change in Colour | No Change in Colour |
Assay (On Dried Basis) /% | 99.0 - 101.0 | 100.6 |
Melting Range for Sorbic Acid | Conforms to Standard | Conforms to Standard |
Test for Potassium | Passes Test | Passes Test |
Test for Potassium | Passes Test | Passes Test |
Loss on Drying /% | ≤1.0 | 0.4 |
Acidity or Alkalinity (as Sorbic Acid or K2CO3) | Passes Test | Passes Test |
Aldehydes (as Formaldehyde) /% | ≤ 0.1 | ≤ 0.1 |
Arsenic | ≤ 3 mg/kg | ≤ 3 mg/kg |
Lead | ≤ 2 ppm | ≤ 2 ppm |
Mercury | ≤ 1 mg/kg | ≤ 1 mg/kg |
Note: When a user with special requirements for fineness, negotiated by the supply and demand sides |