SX0260
Sodium Acetate, Trihydrate
Synonym(s):
Acetic Acid Sodium Salt
assay
99.5-101.0% (HClO<SUB>4</SUB>, titration)
impurities
≤0.0002% Arsenic (As), ≤0.0005% Lead (Pb), ≤0.001% Heavy metals (as Pb), ≤0.001% Iron (Fe), ≤0.002% Calcium (Ca), ≤0.002% Magnesium (Mg), ≤0.005% Chloride (Cl), ≤0.005% Sulfate (SO4), ≤0.01% Potassium (K), ≤0.05% Insoluble matter
loss
39.0-40.5% loss on drying, 130°C
pH
7.5-9.2 (20 °C, 50 g/L in H2O)
mp
58 °C
transition temp
flash point >250 °C (anhydrous substance)
solubility
613 g/L
storage temp.
room temp
Quality Level
Analysis Note
Assay (HClO4-titration):99.5-101.0%
Calcium (Ca):0.002% max
Chloride (Cl):0.005% max
Heavy metals (as Pb):0.001% max
Insoluble matter:0.05% max
Iron (Fe):0.001% max
Lead (Pb):0.0005% max
Loss on drying (130°C):39.0-40.5%
Magnesium (Mg):0.002% max
Potassium (K):0.01% max
Reducing substances:To pass test
Sulfate (SO4):0.005% max
pH (5%, water):7.5-9.0
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
Certificates of Analysis (COA)
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