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NEW VWR AnalaR NORMAPUR Sodium Acetate Trihydrate 27652.260 500g
$29.99
VWR AnalaR NORMAPUR Sodium Acetate Trihydrate 27652.260
500g
There are a few available
Note: Used by OCT 2020
Synonyms: Acetic acid sodium salt trihydrate
Formula: H₃CCOONa·3H₂O
MW: 136.08 g/mol
Boiling Pt: 120…123 °C (1013 hPa)
Melting Pt: 58 °C
Density: 1.4 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00071557
CAS Number: 6131-90-4
EINECS: 204-823-8
Merck Index: 12,08711
Specification Test Results
Assay = 99.0 - 101.0 %
Appearance of solution = Passes test Ph.Eur.
Identification A = Passes test
Identification B = Passes test
IR Spectrum = Passes test
Solution in water = Passes test
Solution S = Passes test Ph.Eur.
Acidity or alkalinity = Max. 0.25 meq/g
pH (25°C; 5 %) = 7.5 - 9.0
Heavy metals (as Pb) = Max. 5 ppm
Insolubility in water = Max. 50 ppm
Loss on drying (130°C) = 39.0 - 40.5 %
Substances reducing KMnO4 (as HCOOH) = Max. 50 ppm
Cl (Chloride) = Max. 10 ppm
PO4 (Phosphate) = Max. 2 ppm
SO4 (Sulphate) = Max. 20 ppm
Total N (Nitrogen) = Max. 10 ppm
Al (Aluminium) = Max. 5 ppm
As (Arsenic) = Max. 2 ppm
Ca (Calcium) = Max. 10 ppm
Ca Mg (as Ca) = Max. 50 ppm
Cu (Copper) = Max. 2 ppm
Fe (Iron) = Max. 2 ppm
K (Potassium) = Max. 50 ppm
Mg (Magnesium) = Max. 5 ppm
Pb (Lead) = Max. 5 ppm
Conforms to ACS =Passes test
Conforms to Reag. Ph.Eur. = Passes test
Sodium acetate trihydrate is the trihydrate sodium salt oaf acetic acid.
In the food industry, sodium acetate is used as an acidity regulator, emulsifier, and preservative. It can give potato chips a salt and vinegar flavor. In pharmaceutical industry, it is used for replenishing lost electrolytes, as a diuretic, and in reusable heating pads and hand warmers. Sodium acetate trihydrate can be used to neutralize the industrial mineral acids discharge. In the textile and synthetic rubber production, it is used to neutralize sulfuric acids, facilitate aniline dye take up, and protect aniline day. In the leather industry, it is used as a buffering agent for leather tanning. Furthermore, sodium acetate trihydrate is used as buffers in the production of cosmetics and petroleum products and in electroplating industry.
Uses
- Used as buffers.
- Sodium acetate is a mordant in dyeing. Other applications are in photography, as an additive to food, in purification of glucose, in preservation of meat, in tanning, and as a dehydrating agent. In analytical chemistry it is used to prepare buffer solution.
Pick-up is from Rowville, Melbourne, Victoria.
500g
There are a few available
Note: Used by OCT 2020
Synonyms: Acetic acid sodium salt trihydrate
Formula: H₃CCOONa·3H₂O
MW: 136.08 g/mol
Boiling Pt: 120…123 °C (1013 hPa)
Melting Pt: 58 °C
Density: 1.4 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00071557
CAS Number: 6131-90-4
EINECS: 204-823-8
Merck Index: 12,08711
Specification Test Results
Assay = 99.0 - 101.0 %
Appearance of solution = Passes test Ph.Eur.
Identification A = Passes test
Identification B = Passes test
IR Spectrum = Passes test
Solution in water = Passes test
Solution S = Passes test Ph.Eur.
Acidity or alkalinity = Max. 0.25 meq/g
pH (25°C; 5 %) = 7.5 - 9.0
Heavy metals (as Pb) = Max. 5 ppm
Insolubility in water = Max. 50 ppm
Loss on drying (130°C) = 39.0 - 40.5 %
Substances reducing KMnO4 (as HCOOH) = Max. 50 ppm
Cl (Chloride) = Max. 10 ppm
PO4 (Phosphate) = Max. 2 ppm
SO4 (Sulphate) = Max. 20 ppm
Total N (Nitrogen) = Max. 10 ppm
Al (Aluminium) = Max. 5 ppm
As (Arsenic) = Max. 2 ppm
Ca (Calcium) = Max. 10 ppm
Ca Mg (as Ca) = Max. 50 ppm
Cu (Copper) = Max. 2 ppm
Fe (Iron) = Max. 2 ppm
K (Potassium) = Max. 50 ppm
Mg (Magnesium) = Max. 5 ppm
Pb (Lead) = Max. 5 ppm
Conforms to ACS =Passes test
Conforms to Reag. Ph.Eur. = Passes test
Sodium acetate trihydrate is the trihydrate sodium salt oaf acetic acid.
In the food industry, sodium acetate is used as an acidity regulator, emulsifier, and preservative. It can give potato chips a salt and vinegar flavor. In pharmaceutical industry, it is used for replenishing lost electrolytes, as a diuretic, and in reusable heating pads and hand warmers. Sodium acetate trihydrate can be used to neutralize the industrial mineral acids discharge. In the textile and synthetic rubber production, it is used to neutralize sulfuric acids, facilitate aniline dye take up, and protect aniline day. In the leather industry, it is used as a buffering agent for leather tanning. Furthermore, sodium acetate trihydrate is used as buffers in the production of cosmetics and petroleum products and in electroplating industry.
Uses
- Used as buffers.
- Sodium acetate is a mordant in dyeing. Other applications are in photography, as an additive to food, in purification of glucose, in preservation of meat, in tanning, and as a dehydrating agent. In analytical chemistry it is used to prepare buffer solution.
Pick-up is from Rowville, Melbourne, Victoria.
- Date Listed:12/06/2021
- Last Edited:18/06/2021
- Condition:New
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