MnSO4 98.0PCT minMn 31.8PCT minPb 10ppm maxCd 5ppm maxAs 2ppm max

Index Name Specification--------------------------------------------------------------------------------------------Technical Grade | Food Grade--------------------------------------------------------

Phosphoric acidSpecifications food gradeColor 20maxH3po4 85%Chloride as cl 0.0005maxSo4 0.005% maxIron as fe 0.002%maxArsenic as as 0.0001%maxHeavy metal as pb 0.001%maxFluoride as f 0.001%max

Color 20MAXH3PO4 85%MINChloride as Cl 0.0005%MAXSO4 0.005% MAXIron as Fe 0.002% MAXArsenic as AS 0.0001% MAXHeavy metal as Pb 0.001% MAXFluoride as F 0.001% MAXAppearance Colorless

Specifications tech gradeColor 25maxH3po4 85%Chloride as cl 0.0005%maxso4 0.005% maxIron as fe 0.002%maxArsenic as as 0.004%maxHeavy metal as pb 0.001%max

Detailed Selling Lead DescriptionFeatures:1) Special properties: natural organic compound, mainly composed of resins,possesses chemical activity when dissolved in many organic solvents2) Applications:

Cas No.: 7733-02-0ЎЎЎЎFormula: ZnSO4*H2OЎЎЎЎM.W.: 179.45ZnSO4*H2O 98%minZn 35%minAs 0.0005%maxPb 0.0015%maxCd 0.003%maxAppearance:White Crystal Powder.

ZnSO4.7H2OZn 22.3%Cd 0.001%MAXAs 0.0005%MAXPb 0.004%MAXH2SO4 0.3%MAX

As zinc additive in feed-processing, activator in latex paper; trace nutrient in animal feeds; fertilizer ingredient, zinc salts, ore flotation, fungicide, water purification.