Product Information
Succinic acid (CAS No. 110-15-6), also known as butanedioic acid, is a colorless crystalline powder with the molecular formula C₄H₆O₄. It is an important dicarboxylic organic acid with weak acidity, good water solubility, and good thermal stability. It is widely used in food, medicine, chemical industry, and feed industries, and is a multi-functional raw material for industrial and daily life applications.
Product Description
| Molecular Formula | C4H6O4 |
| Molecular weight | 118.088 |
| Appearance | Colorless crystal |
| CAS | 110-15-6 |
| EINECS | 203-740-4 |
| Package | 25kg/bag,FCL=22MT |
COA
|
Item |
Standard(%) |
Result |
|
Appearance |
White crystalline or powder, no visible impurities. |
Qualified |
|
Succinic acid % |
≥99.5 |
99.67 |
|
Moisture % |
≤0.50 |
0.30 |
|
Iron |
≤0.001 |
0.0001 |
|
Chloride |
≤0.005 |
0.00% |
|
Chloride |
≤0.03 |
<0.02 |
|
Residue on ignition |
≤0.010 |
0.005 |
|
Melting point range |
185-188 |
187 |
|
case oxide |
≤0.50 |
0.13% |
|
Pt |
≤0.002 |
not detected |
|
As2O3 |
≤0.0002 |
not detected |
Uses and Applications
- Food Industry: Used as an acidulant, preservative, and flavor enhancer, added to beverages, candies, dairy products, condiments, etc., to improve food taste and extend shelf life, subject to national standard limits.
- Pharmaceutical Industry: Used as a pharmaceutical intermediate in the synthesis of antibiotics, vitamins, and anti-epileptic drugs; also used as a pharmaceutical excipient to adjust drug pH and improve drug stability.
- Chemical Industry: Used in the synthesis of succinates, succinic esters, and other compounds, suitable for the production of coatings, adhesives, and plasticizers; also used as a raw material for bio-fermentation to produce biodegradable materials.
- Other Fields: Used in cosmetics as a pH regulator and humectant to improve product texture; used as a feed additive to promote animal digestion and absorption, improving farming efficiency.
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