FoodIngredient
 
L-ASCORBIC ACID (Vitamin C)
 
 

Description: L-Ascorbic Acid behaves as a white or almost white crystals crystalline powder.

Common characters:

Molecular Formula:  C6H8O6

Molecular Weight :  176.13

 

Quality Index

Item

Unit

Standard (BP2003/USP27)

Appearance

 

White or almost white crystals, Crystalline powder

Identification

 

Positive

Melting Point

About 150

PH

 

2.1-2.6

Clarity of solution

 

Clear

Color of solution

 

BY7 max

Copper

PPM

5max

Heavy metals

PPM

10max

Arsenic

PPM

3max

Lead

PPM

5max

Hg

PPM

1max

Iron

PPM

2max

Oxalic Acid

%

0.2max

Sulphate Ash

(residue on ignition)

%

0.1max

Specific optical rotation

 

+20.5-+21.5

Organic volatile impurities

 

Pass

Assay

%

99.0-100.5

 

L-ASCORBIC ACID (Vitamin C)

Main Application:

 

Vitamin C paticipates in various body metabolization, and decrases the briffleness of capillary vessel, and enhances the strength of body resisdence. It can also be used to prevent the scuvy, and as asstistant treatment for many acute and chronic infectious diseases and purpurpura. In addition, Vitamin C can be widely applied in the food, beverage, feeding and feed additive industries.

 

Packing: 25kg cartoon

Reservation:

Under shady and sealed conditions

Annual Capacity: 2000tons

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