FIELD: chemistry.
SUBSTANCE: invention can be used in the chemical industry. A finely-disperse microporous powder has high an internal porosity and density <3.5 g/cm3 and consists of lead salts - tetrabasic lead sulphate and tribasic lead sulphate.
EFFECT: powder can be used as a carrier for transportation of other materials into a chemical process, in particular an inhibitor of an excessive growth of crystals in a paste-like active mass of lead-acidic rechargeable batteries.
20 cl
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