基本铬的硫酸

Product Name: Basic Chromium Sulphate CAS No.: 10101-53-8Molecular Formula:Cr2(SO4)3 - xH2O Molecular Weight: Not applicable to mixtures.Appearance: Dark Green PowerPacking: 25kgs paper bag per net, 18 Metric Tons per 20'FCL Container.Usage: Chrome tanning agent.ItemSpecification Test DatumSpecificationTest DatumCr2O3 21%--23% 23.2%24%-25%25.16%Na2SO4 34.5%34.5%34.5%34.5%Basicity 33%-34%34.5%33%-34%33.5%Fe0.1max0.08%0.1%0.08%Water Insoluble0.1max0.05%0.1%0.09%