Menadione CAS NO.58-27-5

1.Menadione sodium bisulfite 2.White crystalline powder 3.High quality competitive price 4.Fast delivery 5.High purity Analyse Test …

1.Menadione sodium bisulfite 2.White crystalline powder 3.High quality competitive price 4.Fast delivery 5.High purity   Analyse  Test items SpecificationsResultsApperance White powder or similar-white crystalline powderWhite crystalline powderOdorSlight olid or slight pungentslight pungent(C11H8O2•NaHSO3•3H2O)%≥96.0%97.0%Menadione %≥50.0%50.57%H2O %≤13.0%9.88%Water solubility w/v≥2.0%ConformHeavy metals (ad Pb)≤20ppm<20ppmAs≤0.0005%<0.0005%NaHSO3≤10.0%3.38%FluidityGoodConformParticle size100% pass through 40meshConform     Contact information Gary RenZhengzhou Debao Fine Chemical co., ltdAddressRoom 305, Building 4, Jincheng International, Jingsan Road, Zhengzhou, China.Tel 0086 371 69123138Fax 0086 371 69123168Mob 86 15038002977http//chinadebaos.en.alibaba.com/   1.Vitamin K32.White crystalline powder3.High quality competitive price4.Fast delivery5.Professional manufacture   Description  ProductVitamin K3AppearanceWhite crystalline powderCAS58-27-5EINECS200-372-6MFC11H8O2MW172.18Melting point105-108°CWater solubilityInsolubleUsageFeed additive raw materials Menadione is a synthetic chemical compound sometimes used as a nutritional supplement because of its vitamin K activity. It is an analog of 1,4-naphthoquinone with a methyl group in the 2-position.    Analyse  Test items SpecificationsResultsApperance White crystalline powderWhite crystalline powderOdorSlight olid or slight pungentslight pungent(C11H8O2•NaHSO3•3H2O)%≥96.0%97.0%Menadione %≥50.0%50.57%H2O %≤13.0%9.88%Water solubility w/v≥2.0%ConformHeavy metals (ad Pb)≤20ppm<20ppmAs≤0.0005%<0.0005%NaHSO3≤10.0%3.38%FluidityGoodConformParticle size100% pass through 40meshConform     Contact information Gary RenZhengzhou Debao Fine Chemical co., ltdAddressRoom 305, Building 4, Jincheng International, Jingsan Road, Zhengzhou, China.Tel 0086 371 69123138Fax 0086 371 69123168Mob 86 15038002977http//chinadebaos.en.alibaba.com/