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Bezwodny octan sodu - 25 000g = 25kg
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Opis
Sodium Acetate Anhydrous
Synonyms: Sodium ethanoate, Acetic acid sodium salt (anhydrous)
CAS Number: 127-09-3
EC Number: 204-823-8
Chemical Formula: CH₃COONa
Molar Mass: 82.03 g/mol
Appearance: White, crystalline powder or granules
Odor: Odorless
Chemical and Physical Properties
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Density: ~1.53 g/cm³
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Melting Point: ~324 °C (decomposes)
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Solubility in Water: Highly soluble (119 g/L at 25 °C)
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Solubility in Other Solvents: Slightly soluble in ethanol; insoluble in ether
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pH (5% solution): ~8.5–9.5
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Hygroscopic: Absorbs moisture from air
Applications
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Buffer Preparation: Used in biochemistry and molecular biology as a buffering agent
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Textile Industry: Applied in dyeing processes to control pH
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Heating Pads: Employed in exothermic crystallization heat packs
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Electroplating and Tanning: Functions as an electrolyte component
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Chemical Synthesis: Used as a reagent and catalyst in organic chemistry
⚠️ Not for food, pharmaceutical, or cosmetic use.
Safety Information
- This chemical does not meet GHS hazard criteria for 95.4% (1320 of 1383) of all reports. Pictograms displayed are for 4.6% (63 of 1383) of reports that indicate hazard statements.
Handling and Storage
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Handling: Avoid generation of dust. Use in well-ventilated areas. Avoid contact with eyes
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Storage: Store in a tightly sealed container in a cool, dry place. Protect from moisture
