محلول سیتریک اسید 50%
| Formula: | C6H8O7 |
| Chemical formula: | (HO°CCH2)2C(OH)COOH |
| Molar mass: | 192.13 g/mol |
| CAS number: | 77-92-9 |
| HS code: | 29181400 |
| EC number: | 201-069-1 |
| Storage : | Without limitations. |
| SDS | available |
| RTECS: | GE7350000 |
| R phrase: | R 36 |
| S phrase: | S 26 |
| Odour: | odourless |
| Assay Odour: | 50.0 – 52.0 | % | |
| Description | Conforms | ||
| Identification | Conforms | ||
| Solubility | Conforms | ||
| Heavy metals | ≤ | 0.001 | % |
| Sulfate | ≤ | 0.015 | % |
| Residue on ignition | ≤ | 0.1 | % |
| Clarity of solution | Conforms | ||
| Color of solution | Conforms | ||
| Limit of oxalic acid | ≤ | 0.036 | % |
| Readily carbonizable sub. | Conforms |
Citric Acid Solution 50% is a concentrated aqueous organic acid solution widely used in laboratory, industrial, and analytical applications for pH adjustment, chelation, and buffer preparation, providing reliable acidic strength and consistent performance.
🏭⚗️ Production
Prepared under controlled industrial and laboratory conditions to ensure accurate concentration, high purity, and low impurity levels. Each batch is quality-checked for assay, pH, clarity, and absence of particulate matter. Packaged in airtight, chemical-resistant containers to maintain solution integrity and prevent contamination during storage and transport.
🔬 Properties
A clear, colorless to slightly yellow liquid with acidic taste and characteristic odor. Highly soluble in water and chemically stable under recommended storage conditions. Non-volatile and non-flammable; store in tightly sealed containers in a cool, dry place, protected from heat and direct sunlight.
🧪 Applications
Used for pH adjustment, buffer preparation, and chelation in laboratory and industrial processes. Supports controlled acidification of solutions, cleaning applications, and various analytical workflows. Provides consistent performance and reproducibility in chemical and biological procedures.
⚠️ Safety
May cause irritation to eyes and skin upon contact. Avoid ingestion and prolonged exposure. Handle with appropriate PPE, including gloves and eye protection, and work in well-ventilated areas. Store securely in tightly closed containers away from incompatible materials and extreme heat.






