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Sodium acetate Structure

Sodium acetate

Chemical Properties

Melting point >300 °C (dec.)(lit.)
Density  1.01 g/mL at 20 °C
FEMA  3024 | SODIUM ACETATE
refractive index  1.4640
Flash point >250 °C
storage temp.  Store at +5°C to +30°C.
solubility  H2O: 3 M at 20 °C, clear, colorless
pka 4.756[at 20 ℃]
form  powder
color  white
Specific Gravity 1.45
Odor Slight acetic acid
PH Range 8.5 - 9.9 at 246 g/l at 25 °C
PH 7.87(1 mM solution);8.33(10 mM solution);8.75(100 mM solution);9.04(1000 mM solution)
Odor Type odorless
Water Solubility  500 g/L (20 ºC)
Sensitive  Hygroscopic
Hydrolytic Sensitivity 0: forms stable aqueous solutions
λmax λ: 260 nm Amax: 0.03
λ: 280 nm Amax: 0.02
Merck  14,8571
BRN  3595639
Boiling point >400°C(decomposition)
Stability Stable. Incompatible with strong oxidizing agents, halogens. Moisture sensitive.
InChIKey VMHLLURERBWHNL-UHFFFAOYSA-M
LogP -3.72
CAS DataBase Reference 127-09-3(CAS DataBase Reference)
NIST Chemistry Reference Sodium ethanoate(127-09-3)
EPA Substance Registry System Sodium acetate (127-09-3)

Safety Information

Safety Statements  22-24/25
WGK Germany  1
RTECS  AJ4300010
3
Autoignition Temperature 607 °C
TSCA  Yes
HS Code  29152200
Hazardous Substances Data 127-09-3(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 3530 mg/kg LD50 dermal Rabbit > 10000 mg/kg

MSDS

Usage And Synthesis

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