Product Details
| Product Name: Ammonium Acetate | CAS No.: 631-61-8 |
| EC-No.: 211-162-9 | Min. Order: 1ton |
| Purity: 99% | Supply Ability: 1000T/M |
| Release date: 2025/10/21 |
Product Name: Ammonium Acetate
CAS Number: 631-61-8
Molecular Formula: C₂H₇NO₂
Molecular Weight: 77.08 g/mol
EINECS: 211-162-9
Grade: Food Grade / Industrial Grade
1. Product Description
Ammonium Acetate is a white crystalline hygroscopic solid, commonly used as a reagent in analytical chemistry, a food additive (in some countries), and an intermediate in various industrial applications. It is the ammonium salt of acetic acid and dissolves readily in water and alcohol.
2. Specifications
| Parameter | Food Grade | Industrial Grade |
|---|---|---|
| Appearance | White crystalline powder | White to off-white powder |
| Purity (as NH₄CH₃COO), % | ≥ 98.0% | ≥ 97.0% |
| pH (5% aqueous solution) | 6.5 – 7.5 | 6.0 – 8.0 |
| Moisture | ≤ 2.0% | ≤ 3.0% |
| Chloride (Cl⁻), % | ≤ 0.005% | ≤ 0.01% |
| Sulfate (SO₄²⁻), % | ≤ 0.01% | ≤ 0.05% |
| Heavy Metals (Pb), ppm | ≤ 5 ppm | ≤ 10 ppm |
| Iron (Fe), ppm | ≤ 10 ppm | ≤ 20 ppm |
| Arsenic (As), ppm | ≤ 1 ppm | ≤ 2 ppm |
| Residue on ignition | ≤ 0.1% | ≤ 0.5% |
3. Applications
Food Grade:
Used as a food additive (acidity regulator, preservative) in certain regions (subject to local regulations)
Buffering agent in flavorings and condiments
Fermentation nutrient in food processing
Note: Usage in food is not approved in all countries. Always refer to local food safety standards (e.g., GB, FDA, EFSA).
Industrial Grade:
Laboratory reagent in analytical chemistry (e.g., buffer preparation)
Catalyst in organic synthesis (e.g., Knoevenagel condensation)
Intermediate for pharmaceuticals and dyes
Used in textile dyeing and metal surface treatment
4. Packaging & Storage
| Packaging | 25 kg bags / drums (HDPE-lined) |
|---|---|
| Storage Conditions | Store in a cool, dry, well-ventilated area. Keep away from heat and moisture. Close container tightly after use. |
| Shelf Life | 24 months from production date in original packaging |
5. Regulatory Information
HS Code: 29152990
Food Grade Compliance: Must conform to local food additive regulations (e.g., FCC, GB, etc.)
REACH Registration: Available upon request for industrial customers
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- Since: 2025-04-07
- Address: C-309, No. 12 Yuzhou S. Rd, Haizhou, Lianyungang, Jiangsu, China

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