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Home > Products > Vitamins & Amino Acids > Feed Additives > High purity Menadione Vitamin K3 Cas No:58-27-5

High purity Menadione Vitamin K3 Cas No:58-27-5

Product Description

 

 

Product Description

 

 

Trade Name: Menadione

Molecular formula:  C11H8O2

CAS No:  58-27-5

                                                Certificate of Analysis

 

Product:  2-methyl-1,4-Naphthaquinone                                

 

Manufacturing Date:20112/09/02                    Report Date:1012/11/02

 

 

Testing Items

Reference Data

Testing  Result

Conclusion

Analytical Method

Colour

Yellow Crystal

Yellow Crystal

Conforms

Q/LHP02-2009

Content  Menadione     %

≥98.5

98.98

Conforms

Q/LHP02-2009

Melting  Range         °C

105-107

105.3-107

Conforms

/

Content water          %

≤0.3

0.20

Conforms

Q/LHP02-2009

Residue on ignition      %

≤0.05

0.04

Conforms

/

6-Methyl-4-naphthaquinone %

≤ 1

< 1

Conforms

/

Particle size      mesh

10

10

Conforms

/

Heavy Metal

(Pb)               ppm

≤5

<5

Conforms

GB/T13080-2004

Cr                 ppm

≤50

<50

Conforms

GB/T13088-2006

As                ppm

≤2

<2

Conforms

GB/T13079-2006

Hg                ppm

≤0.1

<0.1

Conforms

GB/T13081-2006

Cd                ppm

≤1

<1

Conforms

GB/T13082-1991

 

 

  
[Packing&Storage]
 

 

Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed

when not in use 

 

 

Company Information

 

 

Packaging & Shipping

 

 

 

 

Contact us if you need more details on Menadione from China. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Vitamin K3 Food Grade、Cas No58-27-5. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Vitamins & Amino Acids > Feed Additives

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