Acetate Buffer (1 M, pH 4.0)
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Acetate Buffer (1 M, pH 4.0)
Acetate Buffer (1 M, pH 4.0)
Acetate Buffer (1 M, pH 4.0)
Thermo Scientific Chemicals

Acetate Buffer (1 M, pH 4.0)

CAS: 127-09-3 | C2H3NaO2 | 82.03 g/mol
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数量:
250mL
500mL
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货号 J60104.AP
又称 J60104-AP
价格（CNY)
-
数量:
500mL
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化学标识符
CAS127-09-3
IUPAC Namesodium acetate
Molecular FormulaC2H3NaO2
InChI KeyVMHLLURERBWHNL-UHFFFAOYSA-M
SMILES[Na+].CC([O-])=O
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规格Specification Sheet规格表
pH4.0 ± 0.20
FormLiquid
Composition1M Acetic Acid, Glacial Sodium Acetate Anhydrous
CommentFiltered through 0.22 micron filter
Appearance (Color)Clear colorless
Sodium Acetate is used as a buffer in the buffering range of pH 3.6-5.6. Other reported uses. Used in the purification and precipitation of nucleic acids; Used in protein crystallization. Staining of gels in protein gel electrophoresis and HPLC; Mordant dyeing. DNA microarray studies of E. coli response; Investigation of protein unfolding during reverse phase chromatography. Used in conjunction with sodium carbonate to enhance the activation of freeze-dried subtilisin Carlsberg in organic solvents and as a substrate of acetokinase.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Sodium Acetate is used as a buffer in the buffering range of pH 3.6-5.6. Other reported uses. Used in the purification and precipitation of nucleic acids; Used in protein crystallization. Staining of gels in protein gel electrophoresis and HPLC; Mordant dyeing. DNA microarray studies of E. coli response; Investigation of protein unfolding during reverse phase chromatography. Used in conjunction with sodium carbonate to enhance the activation of freeze-dried subtilisin Carlsberg in organic solvents and as a substrate of acetokinase.

Solubility
Fully miscible with water. Soluble in ethanol.

Notes
Store in cool. Keep container tightly closed in a dry and well-ventilated place.
RUO – Research Use Only

General References:

  1. Mao Shen et. al. Facile synthesis of folate-conjugated magnetic/fluorescent bifunctional microspheres. Nanoscale Research Letters, 2014, 9(1), 558.
  2. Juan C. Domínguez-Romero; Juan F. García-Reyes; Antonio Molina-Díaz. Comparative evaluation of seven different sample treatment approaches for large-scale multiclass sport drug testing in urine by liquid chromatography-mass spectrometry. Journal of Chromatography A, 2013,1361,34-42.