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