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Needle Shape Bismuth Trioxide

Products > Other bismuth product > Needle Shape Bismuth Trioxide

Needle Shape Bismuth Trioxide

Mingzhu Pharmaceutical, Inheriting Health, Trial Production for the Future
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分子式Molecular formula:Bi203

分子量Molecular weight:465.96

性狀:黃色重質(zhì)粉末。平均粒度2.0~4.0u m,密度1.1~2.1g/cm3,晶型結(jié)構(gòu)為等軸晶型。

Description:Yellow heavy powder.Average particle size is 2 0—4.0 u m,density 1.1~2.1g/cm3,the crystal structure shows the isometric crystal form.

質(zhì)量標(biāo)準(zhǔn)Quality standard:企業(yè)標(biāo)準(zhǔn)Enterprise standard

檢測項(xiàng)目Test

檢測標(biāo)準(zhǔn)Specification

氧化鈉    Na20

≤60ppm

氧化鐵    Fe203

≤50ppm

(Cu)    Copper

≤5ppm

(Pb)    Lead

≤5ppm

(A1)    Aluminum

≤5ppm

(Ag)    Silver

≤5ppm

干燥失重Loss on dry

≤0.5%

含量(以Bi203計(jì))Content of Bi203

≥99.5%