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About This Item
线性分子式:
MgCO3
CAS号:
分子量:
84.31
EC 号:
MDL编号:
UNSPSC代码:
51171508
PubChem化学物质编号:
NACRES:
NA.21
表单:
powder
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质量水平
等级
purum p.a.
表单
powder
浓度
≥40% (MgO)
痕量阴离子
chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤6000 mg/kg
痕量阳离子
Ca: ≤1000 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤100 mg/kg
Na: ≤2000 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg
SMILES字符串
[Mg++].O[Mg]O.[O-]C([O-])=O
InChI
1S/CH2O3.2Mg.2H2O/c2-1(3)4;;;;/h(H2,2,3,4);;;2*1H2/q;2*+2;;/p-4
InChI key
UDYRPJABTMRVCX-UHFFFAOYSA-J
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一般描述
Magnesium carbonate basic (Magnesium hydroxy carbonate) is a magnesium salt. It has been synthesized by reacting magnesium hydroxide and carbon dioxide.
应用
Magnesium carbonate basic may be employed for the isolation of carotenoids from grapes during the quantification of carotenoids in grapes by reversed-phase C30 (RP-30) HPLC-DAD-MS (ESI+) (High-performance liquid chromatography-diode array detection-mass spectrometry with electrospray ionization) analysis.
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Pasquale Crupi et al.
Journal of mass spectrometry : JMS, 45(9), 971-980 (2010-09-04)
Carotenoids are uniquely functional polyene pigments ubiquitous in nature; aside from being responsible for the color of a wide variety of vegetables, interest is being focused on food carotenoids due to their likely health benefits. From analytical point of view
Preparation of a magnesium hydroxy carbonate from magnesium hydroxide.
Botha A and Strydom CA.
Hydrometallurgy, 62(1), 175-183 (2001)
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