23389-33-5
分子结构式:
分子式:
CH12Mg2O10,4MgCO3.Mg(OH)2.5H2O
分子量:
232.71
别名:
产品订购:
品名 |
规格 |
包装 |
单价 |
货期 |
碳酸镁 |
USP, EP, BP, JP |
500g |
511.5元 |
咨询客服 |
性状:
Stable. Incompatible with strong acids.
质量标准:
USP, EP, BP, JP 级
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