CAS：127-09-3
Sodium acetate
Sodium acetate, also known as sodium acetate, is an organic compound, a colorless, transparent crystal or white granule. It effloresces in dry air, loses its water of crystallization at 120°C, and decomposes at higher temperatures. It is readily soluble in water and can be used as a buffer, mordant, and in the determination of lead, copper, nickel, and iron, as well as in culture medium preparation, organic synthesis, and film processing.
Odor: No obvious pungent odor, slightly acetic acid smell.
Solubility: Easily soluble in water; aqueous solution is weakly alkaline.
Stability: Stable at room temperature, easily loses its water of crystallization upon heating, and decomposes at high temperatures.
Product Details
Main Applications:
1. Water Treatment: Used as a carbon source to provide nutrients for denitrifying bacteria, for nitrogen removal in wastewater treatment.
2. Food Industry: Food-grade can be used as a preservative, acidity regulator, and flavoring agent.
3. Chemical/Laboratory: Buffer preparation (acetic acid-sodium acetate buffer system), raw material for organic synthesis.
4. Antifreeze/Snow Melting: Partially replaces chloride-based snow melting agents, with lower corrosiveness.
5. Pharmaceutical/Printing & Dyeing: Neutralizes acidity, adjusts pH, and acts as a stabilizer.
Product Parameters
| Item | Sodium Acetate Trihydrate | Sodium Acetate |
| (Industrial Grade) | (Industrial Grade) | |
| Identification | Conforms to specification | Conforms to specification |
| Appearance | White crystalline granules | White crystalline granules |
| Content (as C2H3NaO2), % ≥ | 58%-60% | 58%-60% |
| COD (ppm) | 420000-450000 | 420000-450000 |
| pH Value | 7月9日 | 7月9日 |
| Heavy Metals (as Pb), % ≤ | 0.0005 | 0.0005 |
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