Disodium hydrogen citrate

Disodium hydrogen citrate

Citric acid, disodium salt, monohydrogen; Disodium citrate; Disodium hydrogen 2-hydroxy-1,2,3-propane-tricarboxylate; Sodium citrate basic

CAS 144-33-2

Chemical Formula Na₂HC₆H₅O₇

Molecular Weight 236.09 g/mol

Disodium hydrogen citrate is a white crystalline compound commonly used as an alkalizing agent to reduce acidity in the body. It is often found in oral solutions or powders to treat urinary tract infections, kidney stones, or metabolic acidosis. It helps to make the urine less acidic, providing relief from discomfort caused by high acid levels.

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Industrial Uses

1. Pharmaceuticals

  • Urinary alkalinizer: Used in formulations to treat urinary tract infections (UTIs) and kidney stones by increasing urine pH, reducing acidity, and easing painful urination.
  • Antacid and buffer: Acts as a mild antacid in combination medications to relieve indigestion and gastric discomfort.
  • Component in oral syrups: Helps stabilize pH and improve taste in formulations such as cough syrups and pediatric drops.

2. Food & Healthcare Ingredients

  • pH control agent: Used to adjust and stabilize the pH of food products, especially in beverages and processed foods.
  • Chelating agent: Binds metal ions (like calcium and iron) to improve the stability and shelf life of food and prevent discoloration.
  • Flavor enhancer and preservative: Adds a tart flavor to beverages and prevents spoilage by controlling microbial growth.

3. Performance Chemicals

  • Buffering agent in formulations: Maintains desired pH in various chemical solutions, ensuring consistent performance of products such as detergents or cosmetics.
  • Intermediate in Performance Chemicals: Serves as a precursor or reagent in the preparation of other citrate-based compounds or formulations.

4. Personal Care

  • pH adjuster in skincare formulations: Balances the acidity of creams, lotions, and other personal care products to ensure skin compatibility and product stability.
  • Preservative aid: Works with other preservatives to extend shelf life and improve safety by chelating metal ions that could promote microbial growth.

Specifications

Assay ≥ 98% (commonly available as pharmaceutical grade)
Appearance White to off-white crystalline powder
Odor Odorless
Boiling Point Not applicable (decomposes before boiling)
Melting Point ~150 °C (decomposes)
Density ~1.7 g/cm³ (at 20 °C)
Solubility Soluble in water (very soluble); practically insoluble in ethanol
Viscosity Not applicable (solid compound)
Flash Point Not flammable / not applicable

FAQs

1. What is the current price of Disodium hydrogen citrate in India?
The price of Disodium hydrogen citrate can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.6301 00 6301 directly for a customized quote tailored to your needs.

2. Where can i buy Disodium hydrogen citrate in India?
You can purchase Disodium hydrogen citrate from multichem, a leading exporter with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across global markets. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (moq) for Disodium hydrogen citrate?
Our minimum order quantity (moq) for Disodium hydrogen citrate is designed to cater to both small-scale and large-scale needs. The moq depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can i ensure the quality of Disodium hydrogen citrate supplied by Multichem?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a certificate of analysis (COA) with every shipment to ensure transparency and quality assurance.