- Appearance: White crystalline granules
- Purity (Dry Basis): ≥98.0%
- Loss on Drying: 37.0–40.0%
- pH (5% Aqueous Solution): 7.0–9.0
- Heavy Metals (as Pb): ≤10 ppm
- Arsenic (As): ≤2 ppm
- Water Insoluble Matter: ≤0.1%
Application
Disodium succinate hexahydrate is a versatile food additive and chemical intermediate. In the food industry, it serves as a flavor enhancer (umami agent) to improve taste in savory snacks, sauces, and canned goods. It is also used as a feed additive to promote animal growth. In pharmaceuticals, it acts as a raw material for synthesizing sedatives, diuretics, and anti-inflammatory drugs. As a chemical reagent, it is applied in analytical chemistry, buffer solutions, and organic synthesis. Its high solubility and stable pH-buffering properties make it useful in electroplating, textile dyeing, and biodegradable polymer production.
Safety Information
GHS classification: Not hazardous (no GHS symbols).
- Inhalation: Dust may cause mild respiratory irritation; no acute toxicity.
- Skin Contact: May cause slight redness or dryness; not a skin sensitizer.
- Eye Contact: May cause temporary irritation, tearing, or conjunctival redness.
- Ingestion: Low toxicity; large doses may cause mild nausea or diarrhea.
- Wear nitrile gloves and safety goggles; no respirator required under normal use.
- Avoid mixing with strong acids; may release succinic acid.
- Skin: Rinse with water for 5–10 minutes.
- Eyes: Flush with water for ≥15 minutes; seek medical care if irritation persists.
- Ingestion: Drink plenty of water; do not induce vomiting.
- Store sealed in a cool, dry place; avoid moisture and direct sunlight.
- Dispose of waste per local regulations; non-hazardous for general disposal.
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