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molecular formula: ba(ch3coo)2
molecular weight: 255.43
cas no:543-80-6
properties: white crystalline powder. relative density is 2.19. it loses water if heated to 110℃. soluble in water, slightly soluble in ethyl alcohol.
uses: as analytical reagent, precipitant, and catalyst for organic reaction.
standard: maximum assay of impurities is in %
specifications/item |
analytically pure-ar
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chemically pure-cp
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chloride(cl) /%
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≤0.00 5
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≤0.01
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nitrogen compound (n)/%
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≤0.00 5
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≤0.00 5
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iron (fe)/%
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≤0.002
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≤0.001
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total calcium and strontium (ca sr) /%
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≤0.1 (sulfate)
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≤0.2sulfate)
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heavy metal (pb) /%
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≤0.001
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≤0.002
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non-sludging to sulfuric acid
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≤0.05
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≤0.1
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packing: woven bag lined with plastic bag, kraft bag, or fiber drum, net weight is 25kg.
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