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.

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Trisodium Citrate Dihydrate (CAS 6132-04-3) Comprehensive Guide

Table of Contents

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:

Contact: (86) 15866781826
Email: info@vivalr.com

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