| Customization: | Available |
|---|---|
| CAS No.: | 127-09-3 |
| Formula: | C2h3nao2 |
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| Items | Standard |
| Appearance | White crystalline coarse powder |
| Content(Dry Basis) | 99.0%~101.0% |
| Lead(Pb) | ≤0.0002% |
| Alkalinity (As NaOH) | ≤0.2% |
| Loss on drying | ≤ 1.0% |
| Potassium Compound Test | Pass The Test |
Sodium Acetate emerges as a versatile organic compound, presenting itself as a pristine white crystalline powder or clear colorless crystals. It dissolves readily in water, forming a weakly alkaline solution with a pH ranging from 8 to 9. Its strong hygroscopic nature necessitates sealed storage to prevent it from absorbing moisture and deliquescing. In the realm of wastewater treatment, sodium acetate shines as an exceptional carbon source supplement, swiftly delivering electron donors to denitrifying bacteria. This enhances nitrogen removal efficiency significantly, boosting the denitrification rate by an impressive 40% to 60%, while also indirectly augmenting biological phosphorus removal with a TP removal rate soaring to ≥85%. It is particularly advantageous for municipal and industrial wastewater systems characterized by low carbon-to-nitrogen ratios (C/N < 3). In chemical applications, sodium acetate acts as a reliable pH buffer, with its trihydrate form (CH3COONa·3H2O) being utilized in heat packs due to its remarkable exothermic crystallization properties. Healthcare benefits from its ability to regulate electrolyte balance and pH in dialysis solutions, and it serves as an integral intermediate or excipient in pharmaceutical synthesis. Produced through the neutralization reaction of acetic acid and sodium hydroxide (CH3COOH + NaOH → CH3COONa + H2O) or as a byproduct in various industrial processes, sodium acetate is known for its low toxicity, although it may cause mild irritation to eyes and skin, necessitating the use of protective gear during handling. It should be stored sealed in a cool, dry environment to safeguard against moisture and heat exposure. This biodegradable compound presents itself as an economical, practical, and environmentally responsible multifunctional solution, suitable for a myriad of applications across the industrial, food, medical, and environmental sectors.
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