Certificate Of Analysis Sheet
ASCORBYL PALMITATE NATURAL SOURCE - Product No: 199
PALMITIC ACID ESTER
LNP Ref#: 10839 Production Date: 07-03-21
Botanical Origin: china Lot#: 210703349
Product Information
Shelf Life: 2 YEARS FROM OPENING
Analysis Specifications

=========================================================================
ITEM..............SPECIFICATION............RESULT...........TEST METHOD
=========================================================================

Appearance........A white or yellow-white..Conform..........Visual
..................powder..........................................

Identification....Positive.................Positive.........FCC

Whiteness.........Not less than 68.........88.5.............Whiteness meter

Optical rotation..Between +21* and +24*....+22.0*...........FCC V

Melting Range.....Between 107*C and 117*C..109-110*C........FCC V

Loss on Drying....<=0.8%...................0.29%............56-60*C, 30
............................................................minutes in vacuu
............................................................oven

Residue on........<=0.1%...................0.03%...........700-800*C
Ignition.............................................................

Organic Volatile..Meet the requirement.....Conform..........FCC V

Heavy Metals......10 ppm max...............<10 ppm..........Colorimetry

Arsenic...........<=1ppm...................<1ppm............Atomic absorbtio

Cadmium...........<=1ppm...................<0.5ppm..........Atomic absorbtio

Mercury...........<=0.1ppm.................<0.1ppm..........Atomic absorbtio

Lead..............<=1ppm...................<1ppm............Atomic absorbtio

Assay (On Dried...98.0%-100.5%.............98.47%...........Titration
Basis)

Bacteria Amount...<=1000cfu/g..............<10cfu/g.........AOAC

Coliforms.........<=30 MPN/100g............<30 MPN/100g.....AOAC
Bacteria

Yeast and Mold....<=100 cfu/g..............<10cfu/g.........AOAC

Pathogenic........Negative.................Negative.........AOAC
Bacteria (Salmonella, shigella, staphylococcus aureus)

Bulk Density..............................0.200............In House

Tap Density...............................0.356............In House

Conclusion: Comply with FCC V

Storage: Store in an airtight container, protected from light, prevent
moisture, heat.

This page last updated on 05 JUN 2023 - Copyright 2023
Liberty Natural Products, Inc. - www.libertynatural.com

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