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Food Additive

  • L-Ascorbic Acid VC

L-Ascorbic Acid VC

Commodity: L-Ascorbic Acid VC

CAS NO50-81-7

EINECS NO.: 200-066-2

Molecular Formula: C6H8O6

Molecular Weight: 176.12

Application:

1.Keep food, fruit and drink fresh and prevent deterioration. 

2.Prevent the formation of nitrite into diamine monoxide in meat products. 

3.Improve the quality of dough so that baked goods expand to the maximum. 

4.Compensate for the loss of vitamin C in beverages, fruits and vegetables during processing.

5.Used in feed additives.

6.Used in cosmetic.

Packing: 25kg /carton or 25kg /craft bag  

 Specification:

Item

Specification

Characteristics:

White crystals or crystalline power

Assay(%):

≥99

Mesh Size:

Over 40 meshes(≤15%)

80 to 100 meshes(≥70%)

Melting Point (℃):

190-192

Copper(ppm):

≤5

Heavy metals(ppm):

≤10

Iron(ppm):

≤2

Oxalic Acid(%):

≤0.2

Sulphated Ash(%):

≤0.1

Residue on Lnition(%):

≤0.1

Loss on Drying(%):

≤0.4

Lead(ppm):

≤5

Mercury(ppm):

≤1

Arsenic(ppm):

≤3

PH:

2.2-2.5


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