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貨號 | 品名 | 規(guī)格 | 包裝 | 單價 | 貨期 | 庫存 |
JD1227141725 | 碳酸鎂 | USP, EP, BP, JP | 500g | 511.5元 | 咨詢客服 | 3天 |
性狀: | Stable. Incompatible with strong acids. |
質(zhì)量標準: | USP, EP, BP, JP 級 ASSAY (MgO) 40.0 - 43.5% APPEARANCE OF SOLUTION TO PASS TEST DENSITY (g/cc) APPRX. 0.5 MICROBIAL ENUMERATION TESTS AND ABSENCE OF SPECIFIED MICROORGANISMS TO PASS TEST SOLUBLE SALTS -- 1.0% ACID-INSOLUBLE SUBSTANCES -- 0.05% ARSENIC (As) -- 2 PPM CALCIUM (Ca) -- 0.43% HEAVY METALS (as Pb) -- 0.002% IRON (Fe) -- 0.02% CHLORIDE (Cl) -- 700 PPM SULFATE -- 0.6% PRECIPITATION TEST |