Acetates
Sodium acetate trihydrate (32318)
analytical reagent, Reag. ACS, Reag. ISO, Reag. Ph. Eur., assay 99.0 - 101.0%
Overview
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Specifications
Others
- Linear Formula
- NaAc x 3H2O
- Molar Mass
- 136.08 g/mol
- CAS Number
- 6131-90-4
- pH
- 7.0 to 9.0 (20 °C)
- Melting Point/Range
- 58 °C
- Vapor Pressure
- No data available hectopascal
- Physical Form
- Crystalline powder
- Density
- 1.45 g/cm3 (20 °C)
- Color
- Colorless
- Odor
- Weak
- Incompatible Materials
- Strong acids and oxidizing agents
- Thermal Decomposition
- Loss of water of crystallization on heating: 390 °C
- Chemical Stability
- Stable under recommended storage conditions.
- Flammability
- This product is not easily inflammable.
- Harmonized System Code
- 2915292000
Others
- Linear Formula
- NaAc x 3H2O
- Molar Mass
- 136.08 g/mol
- CAS Number
- 6131-90-4
- pH
- 7.0 to 9.0 (20 °C)
- Melting Point/Range
- 58 °C
- Vapor Pressure
- No data available hectopascal
- Physical Form
- Crystalline powder
- Density
- 1.45 g/cm3 (20 °C)
- Color
- Colorless
- Odor
- Weak
- Incompatible Materials
- Strong acids and oxidizing agents
- Thermal Decomposition
- Loss of water of crystallization on heating: 390 °C
- Chemical Stability
- Stable under recommended storage conditions.
- Flammability
- This product is not easily inflammable.
- Harmonized System Code
- 2915292000
- Linear Formula : NaAc x 3H2O
- Molar Mass : 136.08 g/mol
- CAS Number : 6131-90-4
- pH : 7.0 to 9.0 (20 °C)
- Melting Point/Range : 58 °C
- Vapor Pressure : No data available hectopascal
- Physical Form : Crystalline powder
- Density : 1.45 g/cm3 (20 °C)
- Color : Colorless
- Odor : Weak
- Incompatible Materials : Strong acids and oxidizing agents
- Thermal Decomposition : Loss of water of crystallization on heating: 390 °C
- Chemical Stability : Stable under recommended storage conditions.
- Flammability : This product is not easily inflammable.
- Harmonized System Code : 2915292000
Property
Value
assay
99.0 - 101.0 %
assay (calc. to the dried substance)
99.0 - 101.0 %
water insoluble matter
Max. 0.005 %
loss on drying (130°C)
39.0 - 40.5 %
pH (5 %, 20°C)
7.5 - 9.0
pH (5 %, 25 °C)
7.5 - 9.2
aluminium (Al)
Max. 0.2 ppm
arsenic (As)
Max. 2 ppm
calcium (Ca)
Max. 20 ppm
cadmium (Cd)
Max. 0.0005 %
copper (Cu)
Max. 0.0005 %
iron (Fe)
Max. 5 ppm
potassium (K)
Max. 0.005 %
magnesium (Mg)
Max. 20 ppm
lead (Pb)
Max. 0.0005 %
zinc (Zn)
Max. 0.0005 %
heavy metals (as Pb)
Max. 5 ppm
chloride (Cl)
Max. 5 ppm
phosphate (PO4)
Max. 0.0005 %
sulfate (SO4)
Max. 20 ppm
KMNO4 red. matter(as HCOOH)
Max. 0.005 %
reducing impurities
complying
appearance of the solution
complying
residual solvents
complying
