Sodium Diacetate
Sodium Diacetate
Detailed Information
| Sodium Diacetate Product Quality Indicators | ||||
| Analysis items | Specification | |||
| Food - grade (FCC - V/GB) | Feed - grade (AAFCO/GB) | Pharmaceutical - grade (USP - NF) | Industrial - grade (HG/T) | |
| Content (calculated as C₄H₇NaO₄) | 98.0 | 96.0 | 99.0 | 95.0 |
| Acetic acid content | 39.0–41.0 | 38.0–42.0 | 39.5–40.5 | 37.0–43.0 |
| Sodium acetate content | 58.0–60.0 | 56.0–62.0 | 58.5–59.5 | 55.0–63.0 |
| pH value (10% solution) | 4.5–5.0 | 4.5–5.5 | 4.7–5.0 | 4.0–6.0 |
| Loss on drying | 2.0 | 3.0 | 1.0 | 4.0 |
| Lead (Pb) | 2 | 5 | 1 | 10 |
| Arsenic (As) | 1 | 3 | 0.5 | 5 |
| Mercury (Hg) | 0.5 | 1 | 0.1 | 2 |
| Heavy metals (calculated as Pb) | 5 | 10 | 3 | 20 |
| Chlorides (Cl) | 0.005 | 0.01 | 0.002 | 0.05 |
| Sulfates (SO₄) | 0.005 | 0.01 | 0.003 | 0.10 |
| Formic acid and easily oxidizable substances | Passes the test | — | Passes the test | — |
| Solubility | Readily soluble in water | Readily soluble in water | Readily soluble in water | Partially soluble in water |
Application Scope
1、Food industry: As a preservative and flavoring agent, it is commonly used in sauces, pickled foods and baked products.
2、Pharmaceutical industry: As a pH regulator and stabilizer for drugs.
3、Cosmetics: Used in skin care products and cosmetics to help maintain the stability and safety of products.
Label Description
- Food - grade sodium diacetate
- Industrial - grade sodium diacetate
- Feed - grade sodium diacetate
- Pharmaceutical - grade sodium diacetate