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Sodium acetate trihydrate Structure

Sodium acetate trihydrate

Chemical Properties

Melting point 58 °C
Boiling point >400°C
Density  1,45 g/cm3
Flash point >250°C
storage temp.  Store at +5°C to +30°C.
solubility  H2O: 3 M at 20 °C, clear, colorless
form  Solid
color  White
Odor Slight acetic acid
PH Range 8.5 - 10 at 408 g/l at 25 °C
PH 7.5-9.0 (25℃, 50mg/mL in H2O)
pka 4.76 (acetic acid)(at 25℃)
Water Solubility  762 g/L (20 ºC)
λmax λ: 260 nm Amax: ≤0.01
λ: 280 nm Amax: ≤0.01
Merck  14,8571
BRN  3732037
Stability Stable. Incompatible with strong oxidizing agents, halogens.
InChIKey AYRVGWHSXIMRAB-UHFFFAOYSA-M
LogP -0.285 (est)
CAS DataBase Reference 6131-90-4(CAS DataBase Reference)
NIST Chemistry Reference Sodium acetate trihydrate(6131-90-4)
EPA Substance Registry System Acetic acid, sodium salt, trihydrate (6131-90-4)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  24/25-36-26
WGK Germany  1
RTECS  AJ4580000
Autoignition Temperature 607 °C
TSCA  Yes
HS Code  29152200
Toxicity LD50 orally in Rabbit: 3530 mg/kg LD50 dermal Rabbit > 10000 mg/kg

MSDS

Usage And Synthesis

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