13143
硫酸镁 水合物
puriss., dried, 99.0-101.0% MgSO4 basis (in dried substance)
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About This Item
线性分子式:
MgSO4 · aq
CAS Number:
分子量:
120.37 (anhydrous basis)
EC 号:
MDL编号:
UNSPSC代码:
12352302
eCl@ss:
38030409
PubChem化学物质编号:
NACRES:
NA.55
等级
puriss.
质量水平
方案
99.0-101.0% MgSO4 basis (in dried substance)
表单
powder
质量
dried
杂质
acidity or alkalinity, complies
residual solvents, complies
≤0.0015% heavy metals (as Pb)
缺失
26-32% loss on drying, 400-500 °C
pH值（酸碱度）
6.5-8 (25 °C, 120.4 g/L)
痕量阴离子
chloride (Cl-): ≤400 mg/kg
痕量阳离子
As: ≤2 mg/kg
Fe: ≤10 mg/kg
适用性
complies for appearance of solution
SMILES字符串
[Mg++].[O-]S([O-])(=O)=O
InChI
1S/Mg.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
InChI key
CSNNHWWHGAXBCP-UHFFFAOYSA-L
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一般描述
Magnesium sulfate (Epsom Salt) is an inorganic salt. Quantitative determination of the solubility of manganese sulfate monohydrate in the presence of a co-salt of magnesium has been studied. Raman spectra of 10 hydrated and anhydrous forms of magnesium sulfates have been reported. Their crystal structure and space groups have been evaluated by Raman and XRD (X-ray diffraction) studies.
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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