Стронция нитрат
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Haohua xinji chemical group Co.,ltdWe can supply strontium nitrate with low price and high quality. If you are interested in it, please contact me freely.Commodity: Strontium nitrate grade aFormula: S
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Бария карбонат Granular
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Commodity: Barium Carbonate Compact GranularCAS NO. : 513-77-9 Formula: BaCO3Specifications:Item SpecificationMain content (on BaCO3 basis) 99. 2% minMoisture 0. 3% maxTotal sulphur (on SO4 basis) 0.
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Сульфат бария
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Formula: BaSO4Specifications:Item SpecificationBaSO4 98% minPH Value 6.5-9Water soluble matters 0.2% maxIron (on Fe basis) 0.004% maxMoisture 0.2% maxFineness(325mech sieve residue) 0.1 maxOil absorpt
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