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Technical Data Sheet

Ascorbic Acid
FCC V / BP2010 / USP32

$7 / 250g  bag
$14 / 2 x 250g bags + bonus 100g bag

HS Code : 29362700
CAS #:50-81-7
Formula: C6H8O6
Molecular weight: 176.12

- Appearance: White powder
- Odour: Odourless
- Solubility: Soluble in Water


Assay: 99.0-100.0%
Loss on Drying: ≤ 0.4%
Residue on Ignition: ≤ 0.1%
Specific Rotation: 20.5º-21.5°
pH (2% water solution): 2.4 - 2.8
pH (5% water solution): 2.1 - 2.6
Melting Range: about 190°C
Heavy Metals: ≤ 3ppm
Iron: ≤ 2 ppm
Copper: ≤ 5 ppm
Oxalic Acid: ≤ 0.2%
Arsenic: ≤ 1 ppm
Lead: ≤ 2 ppm
Cadmium: ≤ 1 ppm
Mercury: ≤ 1 ppm
Total Impurity: ≤ 0.2%
Total Plate Count: ≤ 1000 cfu/g

- As antioxidant, can be used in fermented flour products.
- Used as food nutrition fortifier such as dietetic products for weight reduction, beverages, instant drink powders, fruit juices, multivitamin juices, lemonades, breakfast cereal, confectionery, dairy products etc…
- Ascorbic Acid is very important for the shelf-life of beverages.
- Widely used in cosmetics.

- 100 g and 250 g
- 25 kg / White Carton.
- 22 MT/ 20’ FCL (without pallet)
- 18 MT/ 20’ FCL (on pallet)

- Store in a tightly closed container in a cool, dry and well-ventilated place.
- Keep away from strong oxidants as Concentrated Sulfuric Acid, Potassium Permanganate etc…

CFIA Approval Dolchem Ascorbic Acid TDS (.pdf)

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