碳酸鎂
分子結(jié)構(gòu)式:
分子式:
CH12Mg2O10,4MgCO3.Mg(OH)2.5H2O
分子量:
232.71
別名:
產(chǎn)品訂購:
品名 |
規(guī)格 |
包裝 |
單價 |
貨期 |
碳酸鎂 |
USP, EP, BP, JP |
500g |
511.5元 |
咨詢客服 |
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