trisodium citrate dihydrate cas 6132-04-3
Products name : Trisodium citrate dihydrate
CAS:6132-04-3
Molecular formula:Na3C6H5O7·2H2O
Molecular weight:294.1
Packaging:25kg/Bag or according to customer requirements.
Storage:Store in a cool dry place, to prevent moisture, heat. Do not damage the packaging when handling.
Trisodium Citrate Dihydrate (CAS 6132-04-3) Comprehensive Guide
Table of Contents
- Product Specifications & Comparative Analysis
- Functional Applications
- Industrial Use Cases
- Client Implementation Examples
- Procurement Consultation
1. Product Specifications & Comparative Analysis
| Parameter | Specification |
|---|---|
| CAS Number | 6132-04-3 |
| Molecular Formula | C6H9Na3O9 |
| Molecular Weight | 294.0996 g/mol |
| Appearance | White crystalline powder |
| Solubility (25°C) | 720 g/L in water |
| Melting Point | >300°C |
| pH (5% solution) | 7.5-9.0 |
Grade Comparison
| Grade | Purity | Heavy Metals | Chlorides |
|---|---|---|---|
| Technical Grade | ≥98% | ≤0.002% | ≤0.005% |
| Food Grade | ≥99.5% | ≤0.0005% | ≤0.001% |
| Pharmaceutical Grade | ≥99.9% | ≤0.0002% | ≤0.0005% |
2. Functional Applications
2.1 Food Industry
- pH buffer in dairy products
- Emulsifier in processed cheeses
- Flavor enhancer in beverages
- Preservative in canned foods
2.2 Pharmaceutical Sector
- Anticoagulant in blood collection systems
- Buffer agent in dialysis solutions
- Excipient in effervescent tablets
2.3 Industrial Uses
- Concrete setting retardant (0.1-0.3% dosage)
- Metal chelator in electroplating solutions
- Wastewater treatment agent
3. Industrial Use Cases
3.1 Food Production
Enables pH stabilization in citrus-flavored soft drinks, preventing ingredient separation during storage.
3.2 Medical Applications
Maintains anticoagulant properties in blood collection tubes at 3.2-3.8% concentration.
3.3 Construction Materials
Extends concrete workability by 45-60 minutes when added at 0.2% of cement weight.
4. Client Implementation Examples
4.1 Beverage Manufacturer (Shanghai)
- Application: Acidulant in vitamin-enhanced drinks
- Consumption: 2.5 metric tons/month
- Result: 18-month shelf life achievement
4.2 Pharmaceutical Company (Wuhan)
- Application: Anticoagulant in diagnostic kits
- Specification: USP-grade material
- Outcome: Consistent clotting time control
4.3 Construction Firm (Guangzhou)
- Application: High-temperature concrete additive
- Dosage: 0.25% by weight
- Benefit: 40% reduction in thermal cracking
5. Procurement Consultation
For technical specifications, bulk pricing, or customized formulations:
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