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Merck
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文件

63052

Sigma-Aldrich

乙酸镁 溶液

BioUltra, for molecular biology, ~1 M in H2O

别名:

Magnesium acetate anhydrous, Mg(OAc)2

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About This Item

线性分子式:
(CH3COO)2Mg
CAS号:
142-72-3
分子量:
142.39
Beilstein:
3692530
MDL號碼:
MFCD00003539
分類程式碼代碼:
12161700
PubChem物質ID:
329759766
NACRES:
NA.25

等級

for molecular biology

品質等級

200

產品線

BioUltra

形狀

liquid

濃度

~1 M in H2O

雜質

DNases, none detected
 RNases, none detected
 insoluble matter, passes filter test
 phosphatases, none detected
 proteases, none detected

折射率

n20/D 1.358

pH值

5.0-7.0 (25 °C)

正離子痕跡

Al: ≤5 mg/kg
Ba: ≤1 mg/kg
Bi: ≤1 mg/kg
Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤5 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Li: ≤1 mg/kg
Mn: ≤5 mg/kg
Mo: ≤1 mg/kg
Na: ≤20 mg/kg
Ni: ≤2 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: 0.02

SMILES 字串

CC(=O)O[Mg]OC(C)=O

InChI

1S/2C2H4O2.Mg/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2

InChI 密鑰

UEGPKNKPLBYCNK-UHFFFAOYSA-L

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應用

醋酸镁溶液已用于：
  • 补充融合到生物素连接酶 BioID2（MK-BioID2）条件培养基的 Midkin，以进行试管生物素化试验
  • 作为裂解缓冲液和扩增RNA（aRNA）碎片化缓冲液的组分，以进行 aRNA 碎片化
  • 作为裂解缓冲液和 DamID 缓冲液的组分，以进行受精卵样品测序

醋酸镁用于分子生物学应用，例如 RNA 的批量体外转录和转录因子：DNA 复合物和蛋白质的结晶（通过静置蒸汽扩散法）。

儲存類別代碼

10 - 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

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number
BCCL3788
BCCJ9123
BCCH2942
BCCH5826
BCCG7154

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