Nutrakey Industries, Inc.
Main products:Sucralose,Stevia Ext.,Glucosamine,Carnitine,Chondroitin Sulfate
Products
Contact Us
  • Contact Person : Mr. Zhao Xia
  • Company Name : Nutrakey Industries, Inc.
  • Tel : 86-532-86069091
  • Fax : 86-532-86069159
  • Address : Shandong,Qingdao,NO.2 Minjiang Road, Qingdao,China
  • Country/Region : China
  • Zip : 266071

vitamin c coated feed grade

vitamin c coated feed grade
Product Detailed
1. high purity vitamin c coated 2. food, feed, pharm grade 3. strong product 4. in stock 5. vitamin c coated feed grade

 VITAMIN C COATED

Introduction: This is a Vitamin C crystal coated with a thin film of medicine class high polymer. The film is either aqueous high polymer or lipolytic high polymer .Observed under intensified microscope , most of the Vitamin C crystals are coated. Because of the film protection , the anti-oxidation ability of the product is stronger than those without films and has a better performance for moisture resistance. Coated VC and Coated VC-S both have two contents 90% and 95%.

Package: Net weight 25kg cardboard cartons/ drums ( or as per customer's requirements )

Specification: QB

Usage: Widely used as additives for drugs , food and feed.

ITEMS

SPECIFICATION

RESULT

Characteristics

 White or almost white crystals crystalline powder

Complies 

Identification

Positive reaction

Positive

Melting Point

About 190°C

190.1°C

pH

2.1~2.6

2.59

Clarity Of Solution 

Clear

Clear

Colour Of Solution

≤BY7

<BY7

Loss On Drying 

0.4% Max

0.17%

Arsenic

≤3ppm

<3ppm

Lead

≤2ppm

<2ppm

Copper

≤5ppm

<5ppm

Heavy Metals

≤10ppm

<10ppm

Iron

≤2ppm

<2ppm

Mercury

≤1ppm

<1ppm

Oxalic Acid

≤0.2%

<0.2%

Sulphate Ash

(Residue On Ignition)

≤0.1%

<0.1%

Specific Optical Rotation

+20.5°~+21.5°

+20.75°

Organic Volatile Impurities

Pass 

Pass

Assay

99.0%~100.5%

99.65%

Conclusion: Conforms to the standard of BP2010/USP32/E300/FCCV

vitamin c coated feed grade



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