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68475

Sigma-Aldrich

氯化镁 溶液

BioUltra, for molecular biology, 2 M in H2O

别名:

Magnesium chloride (MgCl2)hydrate, Magnesium chloride hydrate, MgCl2

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About This Item

线性分子式:
MgCl2
CAS号:
7786-30-3
分子量:
95.21
MDL號碼:
MFCD00011106
分類程式碼代碼:
12352302
PubChem物質ID:
329760921
NACRES:
NA.26
等級:
for molecular biology
形狀:
liquid

等級

for molecular biology

品質等級

200

產品線

BioUltra

形狀

liquid

濃度

2 M in H2O

雜質

DNases, none detected
 RNases, none detected
 insoluble matter, passes filter test
 phosphatases, none detected
 proteases, none detected
≤0.0002% total nitrogen (N)

pH值

3.0-5.0 (25 °C)

負離子痕跡

phosphate (PO43-): ≤5 mg/kg
sulfate (SO42-): ≤20 mg/kg

正離子痕跡

Al: ≤1 mg/kg
As: ≤0.1 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤10 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤500 mg/kg
Li: ≤1 mg/kg
Mn: ≤1 mg/kg
Mo: ≤1 mg/kg
Na: ≤100 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Sr: ≤1 mg/kg
Zn: ≤1 mg/kg

&lambda ；

neat

紫外吸收

λ: 260 nm Amax: 0.04
λ: 280 nm Amax: 0.03

SMILES 字串

Cl[Mg]Cl

InChI

1S/2ClH.Mg/h2*1H;/q;;+2/p-2

InChI 密鑰

TWRXJAOTZQYOKJ-UHFFFAOYSA-L

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相关类别

應用

<ul>
<li><strong>Comparative Investigation of the Microstructure of MgCl(2) Aqueous Solutions Using Different X-ray Scattering Sources, Raman Spectroscopy, and Atomistic Simulations：</strong>研究氯化镁溶液的分子互作和结构，对药物制剂和生物技术检测有参考价值(Fei et al., 2024)。</li>
<li><strong>Impact of Incorporating Free Calcium and Magnesium on the Heat Stability of a Dairy- and Soy-Protein-Containing Model Emulsion：</strong>用氯化镁提高蛋白乳液的热稳定性，有助于开发强化食品和特别营养补充剂(Wang et al., 2023)。</li>
</ul>

儲存類別代碼

12 - Non Combustible Liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCL7145
BCCJ7311
BCCG0929
BCCD9405
BCCC0672

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