Sodium Acetate

Sodium Acetate

Synonyms Acetic acid sodium salt; Anhydrous Sodium Acetate

CAS Number: 127-09-3 Molecular Formula: NaC2H3O2 Molecular Weight: 82.034 g/mol

Beilstein Registry Number: 3595639 EC Number: 204-823-8 MDL Number: MFCD00012459

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SKU 02195496-CF
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Description

Product Description

Sodium Acetate

Application Notes

Sodium acetate is used as a buffer in the buffering range of pH 3.6-5.6. It is also used in the purification and precipitation of nucleic acids, protein crystallization, Staining of gels in protein gel electrophoresis, HPLC, mordant dyeing, DNA microarray studies of E. coli response, investigation of protein unfolding during reverse phase chromatography. It is used in conjunction with sodium carbonate to enhance the activation of freeze-dried subtilisin Carlsberg in organic solvents. It is also used as substrate for acetokinase.

Usage Statement

Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Key Applications

Buffer||purification and precipitation of nucleic acids||protein crystallization||staining of gels||mordant dyeing||substrate for acetokinase

Specifications
SKU 02195496-CF
Alternate Names Acetic acid sodium salt; Anhydrous Sodium Acetate
Application Notes Sodium acetate is used as a buffer in the buffering range of pH 3.6-5.6. It is also used in the purification and precipitation of nucleic acids, protein crystallization, Staining of gels in protein gel electrophoresis, HPLC, mordant dyeing, DNA microarray studies of E. coli response, investigation of protein unfolding during reverse phase chromatography. It is used in conjunction with sodium carbonate to enhance the activation of freeze-dried subtilisin Carlsberg in organic solvents. It is also used as substrate for acetokinase.
Auto Ignition 1125 DEG F /<a class="pubchem-internal-link CID-23665404" href="https://pubchem.ncbi.nlm.nih.gov/compound/SODIUM%20ACETATE%20TRIHYDRATE">SODIUM ACETATE TRIHYDRATE</a>/
Beilstein Registry Number 3595639
Density 1.528 g/ml
EC Number 204-823-8
Format Crystalline powder
Grade Anhydrous; ACS
Hazard Statements H315-H319-H335
Heavy Metals ≤0.001%(as Pb)
Insoluble Matter ≤0.01%
Applications Buffer||purification and precipitation of nucleic acids||protein crystallization||staining of gels||mordant dyeing||substrate for acetokinase
Loss on Drying ≤1.0% (120 °C)
MDL # MFCD00012459
Melting Point 324 DEG C
Molecular Formula NaC2H3O2
Molecular Weight 82.034 g/mol
Personal Protective Equipment Eyeshields, Gloves, respirator filter
pH 8,0-9,5 (1 % aqueous solution)
Physical Appearance White Crystalline Powder
pKa 4.76 (acetic acid)(lit.)
Product Families Description Sodium acetate
Product Overview Sodium Acetate
RTECS Number AJ4300010
Solubility <a class="pubchem-internal-link CID-962" href="https://pubchem.ncbi.nlm.nih.gov/compound/WATER">WATER</a>: 119 G/100 ML @ 0 DEG C, 170.15 G/100 ML @ 100 DEG C; SLIGHTLY SOL IN ALCOHOL
Storage and Handling Store at Room Temperature (15-30 °C); dessicate.
Usage Statement Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.