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sodium erythorbate (sodium d-isoascorbate)isoascorbic acid (VB5)

Model No.: nc18
Product Name: sodium erythorbate (sodium d-isoascorbate)isoascorbic acid (VB5)
Product Origin: Zhengzhou,China
Standard: FCC IV
Brand Name: NC
PriceTerms: T/T,DP,L/C
Supply Ability: 100MT/MONTH
Detailed Product Description:

Erythorbic Acid is a stereo isomer, E315 is derived from the sugar production of vegetables, food additives. Erythorbic Acid not only maintain the original color and natural flavor of food, and without any side effects and increase the shelf life of food.

E No:E315

CAS No:89-65-6

Einecs No:201-928-0

HS Code:2932290090

Specification:FCC IV

Routine Packing:25kg

Place of origin:China

QC:Haccp, Kosher, Hala,ISO

Payment terms:T/T or L/C

Port of dispapch:Shanghai,Tianjin,Qindao

Applications:Erythorbic Acid is used as antioxidants, food ingredients and food additives, preservatives, inhibiting the effects of oxygen on food, and can be beneficial to health.

Item

Specification -- FCC IV

Name

Erythorbic Acid

Appearance

White odorless, crystalline powder or granules

Assay(on dry basis)

99.0 - 100.5%

Chemical Formula

C6H8O6

Specific rotation

-16.5 --- -18.0 º

Residue on ignitionc

<0.3%

Loss on drying

<0.4%

Particle size

40 mesh

Heavy metal

<10 ppm max

Lead

<5 ppm

Arsenic

<3 ppm

Erythorbic Acid is vitamin C a stereoisomer, and thus the chemical nature of vitamin C similar. Erythorbic Acid white to light yellow or crystal powder, odorless, acid taste, melting point 166-172 ℃, and decomposition, Erythorbic Acid gradually darken when exposed to light. Dry state, Erythorbic Acid fairly stable in the air, and in solution when exposed to air and rapidly degenerate, E315 almost no role in the physiological activity of ascorbic acid, Erythorbic Acid antioxidant properties than ascorbic acid, but the Erythorbic Acid poor heat resistance, reduced intensity, decomposition of heavy metal ions can promote Erythorbic Acid, Erythorbic Acid soluble in water at room temperature solubility of 40g/100ml, soluble in ethanol, 5g/100ml, insoluble in glycerin, insoluble in benzene, 1% aqueous solution of the PH value of 2.8. Antioxidant sodium erythorbate, far more than the antioxidant capacity of vitamin C, no vitamin C to strengthen the role, but the Erythorbic Acidwill not hinder the bodys absorption and utilization of ascorbic acid. Human intake of E315, the body can be transformed into vitamin C. U.S. Food and Drug Administration (1980) Erythorbic Acid is generally recognized as safe substances.

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