63139
硫酸镁 水合物
purum p.a., ≥99.0% (calc. on dried material, KT)
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线性分子式:
MgSO4 · aq
化学文摘社编号:
分子量:
120.37 (anhydrous basis)
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
231-298-2
MDL number:
Assay:
≥99.0% (calc. on dried material, KT)
Form:
powder
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
SMILES string
[Mg++].[O-]S([O-])(=O)=O
grade
purum p.a.
assay
≥99.0% (calc. on dried material, KT)
form
powder
loss
26-36% loss on ignition, 500°C
pH
6.5-8 (25 °C, 120.4 g/L)
anion traces
chloride (Cl-): ≤200 mg/kg
cation traces
Ca: ≤200 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤500 mg/kg, Na: ≤100 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg
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存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Byoung Soo Kim et al.
Small (Weinheim an der Bergstrasse, Germany), 15(21), e1900765-e1900765 (2019-04-06)
Various antioxidants are being used to neutralize the harmful effects of reactive oxygen species (ROS) overproduced in diseased tissues and contaminated environments. Polymer-directed crystallization of antioxidants has attracted attention as a way to control drug efficacy through molecular dissolution. However
Eagleson M.
Concise Encyclopedia Chemistry, 377-377 (1994)
Sulfates on Mars: A systematic Raman spectroscopic study of hydration states of magnesium sulfates.
Wang A, et al.
Geochimica et Cosmochimica Acta, 70(24), 6118-6135 (2006)
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