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ASCORBIC ACID COATED SPECIFICATION Food grade specifications

ASCORBIC ACID COATED SPECIFICATION

ITEMS:

Ascorbic acid coated

CAS NO.:  

50-81-7

MOLECULAR FORMULA:

C6H8O6

   

 

DESCRIPTION:

Vitamin C (Ascorbic Acid) is a water soluble, white crystalline material that is stable in dry form. Vitamin C has many functions: it can function as a coenzyme or as a cofactor in the body. In metabolism, vitamin C functions to accept and donate hydrogen. Vitamin C also plays an important role in the synthesis of neurotransmitters, compounds which allow nerve impulse transmission between nerve axons.

 

SPECIFICATION:

ITEM 

UNIT

SPECIFICATION 

Appearance

White or semi white granule

Assay, (based on dry basis)

%

Min. 97.5

Loss on drying

%

Max. 4.0

Heavy metals (As Pb)

%

Max. 0.001

Arsenic

%

Max. 0.0003

Residue on ignition

%

Max. 0.10

 

PACKAGING: The inner packaging is plastic bags, sealed; the outer package is corrugated box

PACKING: 25kg/carton box

SHELF LIFE: Two years from the date of manufacture in the provision of storage and packaging conditions

STORAGE CONDITIONS: Shade, under seal, dry, ventilation, pollution-free, not in the open air, under 30 ?, relative humidity ? 75%. Cannot be stored with toxic, corrosive, volatile or stink items.

TRANSPORTATION: Handle with care in transportation, sun and rain prevention, cannot be mixed, transported and stored with toxic, corrosive, volatile or stink items.