Price: US $ 4 - 7 / Kilogram
Brand Name: B-dragon
Model Number: B-dragon
Country/Region: China
Post Date: Mar 26,2012

Product Description: Vitamin C (Ascorbic Acid )


Product Function: Vitamin C takes part in many metabolism procedures in the human body, helps decrease brittleness of blood capillaries and increase body resistance .In addition to prevention of scurvy ,it is often used as a supplement for treatment of acute or chronic infection diseases or purpura.

 

1.Specification:BP2008/USP31/EP/FCC

 

2.Characteristics:white monoclinic system crystals or crystalline powder. Metling point 190C -192C, odorless but tastes sour. Color turns light yellow after long time storage. The product is easily soluble in water , slightly soluble in ethanol, insoluble in chloroform and ether and its water solution appears acidic. The PH value of the 5% water solution is 2.1-2.6 and the ratio rotation of the 10% (W/V) water solution is +20.5 . -+21.5 .

 

3.Package:Net weight 25kg cardboard cartons /drums lined with a layer of craft paper and two layers of plastic bags.

 

4.Applications:Vitamin C is widely used in many fields such as food , beverage, breeding and forage additives. Its main functions reflected in following 5 aspects:
   1)Keep food, fruits and beverage fresh and prevent them from producing unpleasant smell.
   2)Prevent formation of nitrous amine from nitrous acid in meat products.
   3)Improve dough quality and make baked food expand to its maximum.
   4)Compensate the Vitamin C losses of beverage ,fruits and vegetables during processing rocedures.
   5)Used as nutritional element in additives,Feed additives.

 

Physical & Chemical Index:

Description

White or almost white crystals

   or crystalline power

identification

Positive Reaction

Melting Point

187 192

pH

2.1 2.6

Clarity of Solution

Clear

Color of Solution

≤BY7

Copper

≤5ppm

Heavy Metals

≤10ppm

Iron

≤2ppm

Mercury

≤1ppm

Lead

≤2ppm

Arsenic

≤3ppm

Oxalic Acid

≤0.2%

Loss on drying

≤0.4%

Residue on ignition

≤0.1 %

Specfic Rotation

+20.5 ° +21.5°

Organic Volatile Impurities

Pass

Assay

99.0-100.5%

Shelf life:24 month

 OUR PRODUCT LIST:

    Vitamin C powder (Ascorbic Acid)

    Vitamin C coated 97% granulation DC

    Vitamin C coated 97%

    Vitamin C-Na (Sodium Ascorbate)

    Vitamin C-Ca (Calcium Ascorbate)

    Vitamin C phosphate 35%

    Vitamin A 1000.

    Vitamin A 500

    Vitamin E 50%

    Vitamin D3 500.

    Vitamin AD3

    Vitamin K3----MSB96;MSB50;MSBC

    Vitamin K3---MNB96;MNB50

    Vitamin B-1 (Thiamine Hcl)

    Vitamin B-1 (Thiamine Mono)

    Vitamin B-2 80%

    Vitamin B-2 98%

    Vitamin B-3 (Niacin)

    Vitamin B-3 (Niacinamide)

    Vitamin B-4 (Choline Cholide)

    Vitamin B-5 (D-Calicium Pantothenate)

    Vitamin B-6 (Pyridoxine Hcl)

    Vitamin B-9 (Folic acid)

    Vitamin B-11(Biotin 2%)

    Vitamin B-12 1% HPLC / UV

    Inositol

    Benzyl Benzoate

Supplier Details:

Beijing Brilliant Dragon Co., Ltd.

Sales:Mr. Yanlin Fang

Contact Phone:0086-10-51922642

Main Products:Vitamins, Amino Acids and Coenzymes

Business type:Manufacturer, Trading Company, Distributor/Wholesaler

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User Reviews: Vitamin C (Ascorbic Acid )