M2773
硫酸镁 七水合物
BioReagent, Molecular Biology, suitable for plant cell culture, ≥99.0%
别名:
泻盐
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关于此项目
线性分子式:
MgSO4 · 7H2O
化学文摘社编号:
分子量:
246.47
PubChem Substance ID:
eCl@ss:
38030409
UNSPSC Code:
12352302
NACRES:
NA.31
EC Number:
231-298-2
MDL number:
Assay:
≥99.0%
Grade:
Molecular Biology
产品名称
硫酸镁 七水合物, BioReagent, Molecular Biology, suitable for plant cell culture, ≥99.0%
InChI
1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
InChI key
WRUGWIBCXHJTDG-UHFFFAOYSA-L
SMILES string
O.O.O.O.O.O.O.[Mg++].[O-]S([O-])(=O)=O
grade
Molecular Biology
vapor density
<0.01 (vs air)
vapor pressure
<0.1 mmHg ( 20 °C)
product line
BioReagent
assay
≥99.0%
technique(s)
cell culture | plant: suitable
anion traces
chloride (Cl-): ≤5 ppm
cation traces
K: ≤50 ppm
Na: ≤50 ppm
heavy metals (as Pb): ≤5 ppm
foreign activity
DNase, RNase and protease, none detected
Quality Level
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Application
七水合硫酸镁已用于：
- 制备Scott′s 自来水替代品，作为核染色的蓝色试剂
- 作为稳定化溶液的一个组分，用于基质辅助激光解吸/电离质谱（MALDI-MS）分离垂体细胞
- 作为人工海水制备中的添加剂，用于培养海蜗牛（Aplysia californica）和改良的Gey's平衡盐溶液
General description
硫酸镁具有抗惊厥、抗炎和血管舒张的特性。硫酸镁可以舒缓平滑肌。在急性哮喘患者中，静脉注射和雾化吸入硫酸镁（作为添加剂），都改善了肺功能。硫酸镁可减少高危孕妇的早产。在植物组织培养基，和原生质体培养基中，七水合硫酸镁用作 Mg2+离子的来源。
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Embedding, serial sectioning and staining of zebrafish embryos using JB-4 resin
Sullivan-Brown J, et al.
Nature Protocols, 6(1), 46-46 (2011)
Getting started with tissue culture-Media preparation, sterile technique and laboratory equipment
Plant Tissue Culture, Development, and Biotechnology, 15-15 (2016)
Protoplast isolation, culture and somatic hybridization
Plant Tissue Culture: Theory and Techniques (2016)
Qualitative and quantitative metabolomic investigation of single neurons by capillary electrophoresis electrospray ionization mass spectrometry
Nemes, Peter and Rubakhin, Stanislav S and Aerts, Jordan T and Sweedler, Jonathan V
Nature Protocols, 8(4), 783-783 (2013)
Characterizing peptides in individual mammalian cells using mass spectrometry
Rubakhin SS and Sweedler JV
Nature Protocols, 2(8), 1987-1987 (2007)
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