Vitamin C/Ascorbic Acid,China Shandong Luwei/Ningxia Qiyuan/CSPC price supplier

Product

Ascorbic acid granulation/Vitamin c granulation

Inactive Ingredients

Hydroxy Propyl Methyl Cellulose

Analysis Contents

Analysis standard

Analysis Results

Appearance

White or Almost white Granular Powder

Pass

Heavy Metals

≤10ppm

<10ppm

Arsenic(AS)

≤2ppm

<2ppm

Loss on Drying

≤0.25%

0.15%

Ascorbic Acid Content

96.0%-98.0%

97.40%

Sulphate ash(Residue on Ignition)

≤0.1%

<0.1%

Through 20 mesh%

≥95.0%

100.0%

Through 100 mesh%

≤35.0%

18.50%

Tapped Density

-----------

0.70g/ml

Bulk Density

-----------

0.54g/ml

Angle of Repose

-----------

40.0°

The above items are routine batch analyses

Lead

≤2ppm

<2ppm

Cadmium

≤1ppm

<1ppm

Mercury

≤0.1ppm

<0.1ppm

Total Plate Count

≤1000CFU/g

<1000CFU/g

Total Molds Yeasts and Mildew

≤100CFU/g

<100 CFU/g

Escherecia Coli

Negative/g

Negative/g

Salmonella

Negative/25g

Negative/25g

Staphylococcus Aureus

Negative/10g

Negative/10g

The above items are periodic analyses

Conclusion: The above products conforms to In-house standard