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Merck
CN

63068

氯化镁 六水合物

BioUltra, Molecular Biology, ≥99.0% (KT)

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线性分子式:
MgCl2 · 6H2O
化学文摘社编号:
7791-18-6
分子量:
203.30
NACRES:
NA.26
PubChem Substance ID:
329759771
UNSPSC Code:
12352302
EC Number:
232-094-6
MDL number:
MFCD00149781
Assay:
≥99.0% (KT)
Grade:
Molecular Biology
Form:
solid
Solubility:
H2O: 1 M at 20 °C, clear, colorless

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InChI

1S/2ClH.Mg.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2

InChI key

DHRRIBDTHFBPNG-UHFFFAOYSA-L

SMILES string

O.O.O.O.O.O.Cl[Mg]Cl

grade

Molecular Biology

product line

BioUltra

assay

≥99.0% (KT)

form

solid

impurities

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

pH

5.0-7.5 (25 °C, 1 M in H2O)

solubility

H2O: 1 M at 20 °C, clear, colorless

anion traces

phosphate (PO43-): ≤5 mg/kg, sulfate (SO42-): ≤50 mg/kg

cation traces

Al: ≤5 mg/kg, As: ≤0.1 mg/kg, Ba: ≤5 mg/kg, Bi: ≤5 mg/kg, Ca: ≤50 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤2000 mg/kg, Li: ≤5 mg/kg, Mn: ≤5 mg/kg, Mo: ≤5 mg/kg, Na: ≤3000 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Sr: ≤5 mg/kg, Zn: ≤5 mg/kg

λ

1 M in H2O

UV absorption

λ: 260 nm Amax: 0.030, λ: 280 nm Amax: 0.025

Quality Level

200

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Application

六水合氯化镁已被用作以下溶液中的成分：
  • 碱性 tris 缓冲液，用于制备标记溶液和清洗斑马鱼胚胎
  • HEPES Tyrode 溶液，用于心肌细胞成像
  • 呼吸溶液，二磷酸腺苷（ADP）储备溶液和洗涤溶液，用于评估小鼠渗透化心肌细胞的呼吸

Other Notes

限制性核酸内切酶的激活

Disclaimer

可能结块

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)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCN6812
BCCM8454
BCCM2839
BCCL9560
BCCK6306

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