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Sodium acetate, 1 kg

Specifications

SKU	0219401291
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. 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; As a substrate of acetokinase.
Auto Ignition	600 °C(Lit.)/1112 °F(Lit)
Base Catalog Number	19401291
Beilstein Registry Number	3595639
Boiling Point	> 400 °C with decomposition(Lit.)
CAS #	127-09-3
Density	1.45 g/cm3(Lit.)
EC Number	204-823-8
Flash Point	>482 °F/ >250 °C(Lit.)
Grade	Anhydrous, Molecular biology reagent
Hazard Statements	H303
Melting Point	324 °C with decomposition(Lit.)
Molecular Formula	C₂H₃O₂Na
Molecular Weight	82.03
Pack Size	1 kg
Personal Protective Equipment	Eyeshields, Gloves, Respirator filter
pH	7.0 - 9.2(5% aq soln)
pKa	4.76 (acetic acid)(Lit.)
Preparation Method	To 800-900 ml deionized water add: 8.20 g sodium acetate and mix. Adjust to pH 5.2 with 1.0 M NaOH. QS to 1 L with deionized water. Mix.
Purity	≥98%
RTECS Number	AJ4300010
Solubility	Soluble freely in water (100 mg/mL); moderately soluble in alcohol.(Lit.)
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.
Vapor Pressure	ca. 0 hPa at 20 °C(Lit.)

Documents

Datasheet

DS [02194012]