Sodium acetate
Key Features and Details
Sodium Acetate
SYNONYMS: Acetic acid sodium salt; Anhydrous Sodium Acetate
CAS: #
127-09-3
MOLECULAR FORMULA: NaC2H3O2
MOLECULAR WEIGHT: 82.034 g/mol
BEILSTEIN REGISTRY No.: 3595639
EC No: 204-823-8
MDL No: MFCD00012459
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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
Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
Key Applications
Buffer | purification and precipitation of nucleic acids | protein crystallization | staining of gels | mordant dyeing | substrate for acetokinase
SPECIFICATIONS
SKU: 02195496-CF
Base Catalog Number: 195496
Alternate Names: Acetic acid sodium salt; Anhydrous Sodium Acetate
Auto Ignition: 1125 DEG F /SODIUM ACETATE TRIHYDRATE/
Beilstein Registration No
: 3595639
CAS
: #
127-09-3
Density
: 1.528 g/ml
EC No
: 204-823-8
Format
: Crystalline powder
Grade
: Anhydrous, ACS
Hazard Statements
: H315-H319-H335
Insoluble Matter
: =0.01%
MDL No
: MFCD00012459
Melting Point
: 324 DEG C
Molecular Formula
: NaC2H3O2
Molecular Weight
: 82.034 g/mol
pH
: 8,0-9,5 (1Â % aqueous solution)
pKa
: 4.76 (acetic acid)(lit.)
PPE
: Eyeshields, Gloves, respirator filter
RTECS No
: AJ4300010
Solubility
: WATER: 119 G/100 ML @ 0 DEG C, 170.15 G/100 ML @ 100 DEG C; SLIGHTLY SOL IN ALCOHOL
