Sodium acetate trihydrate 99.5-101.0%, EMPROVE® ESSENTIAL Ph. Eur., BP, USP, JP, FCC, E262, extra pure, SAFC®

Catalog # 1.06265.9027

CAS Number:

Catalog # 1.06265.9027

CAS Number:

Specifications

Assay (perchloric acid titration, calculated on dried substance):
99.5 - 101.0 %
Identity:
passes test
Appearance of solution:
passes test
In water insoluble matter:
≤ 0.03 %
Alkalinity:
≤ 0.05 %
Acidity or alkalinity:
passes test
pH-value (1 %, water):
8.0 - 9.5
pH-value (5 %; water):
7.5 - 9.0
Chloride (Cl):
≤ 0.005 %
Sulfate (SO₄):
≤ 0.0030 %
Heavy metals (as Pb):
≤ 0.0006 %
Al (Aluminium):
≤ 0.00002 %
As (Arsenic):
≤ 0.0002 %
Ca (Calcium):
≤ 0.002 %
Fe (Iron):
≤ 0.0010 %
Hg (Mercury):
≤ 0.0001 %
K (Potassium):
≤ 0.005 %
Mg (Magnesium):
≤ 0.001 %
Pb (Lead):
≤ 0.0002 %
Ca + Mg (calcium and magnesium):
passes test
free acetic acid:
≤ 0.4 %
Other residual solvents (ICH Q3C):
excluded by manufacturing process
formic acid, formate and other oxidizable impurities:
≤ 0.1000 %
Substances reducing potassium permanganate (as HCOOH):
passes test
Loss on drying (130 °C):
39.0 - 40.5 %

:136.08 g/mol

Merck Index:13,08642

Boiling Pt:120…123 °C (1013 hPa)

Melting Pt:58 °C

Density:1.4 g/cm³ (20 °C)

Storage Temperature:Ambient

EINECS:204-823-8

CAS Number:6131-90-4

Formula:H₃CCOONa·3H₂O

MDL Number:MFCD00071557