Trisodium Citrate is the trisodium salt of citric acid and is an organic citrate salt widely used as a buffering and formulation-support ingredient. It is generally supplied as a white crystalline powder or crystals and is readily soluble in water. Trisodium Citrate has the CAS Number 68-04-2 for the anhydrous form, molecular formula C₆H₅Na₃O₇, and molecular weight 258.07 g/mol.
Trisodium Citrate is also commonly available as the dihydrate form, with the molecular formula C₆H₅Na₃O₇·2H₂O, molecular weight 294.10 g/mol, and CAS Number 6132-04-3. The exact hydration state should therefore be specified during procurement and formulation development.
In cosmetic and personal-care formulation development, Trisodium Citrate can be evaluated as a buffering agent, pH-adjusting ingredient and chelating-support ingredient in suitable formulations. It can help maintain the desired pH range when used as part of an appropriate citrate buffer system.
Potential cosmetic applications include facial cleansers, shampoos, conditioners, lotions, creams, body-care products and other aqueous personal-care formulations.
For formulation development, manufacturers should evaluate concentration, hydration state, solubility, pH, compatibility, processing conditions, packaging and finished-product stability.
Trisodium Citrate is the trisodium salt of citric acid. It contains three sodium ions associated with the citrate anion.
The anhydrous form has CAS Number 68-04-2, molecular formula C₆H₅Na₃O₇ and molecular weight 258.07 g/mol. The dihydrate form has CAS Number 6132-04-3, molecular formula C₆H₅Na₃O₇·2H₂O and molecular weight 294.10 g/mol.
Trisodium Citrate is highly water soluble and is particularly useful in aqueous formulation systems where pH control and buffering are required.
Important technical information includes:
Trisodium Citrate can be evaluated as a multifunctional formulation-support ingredient in cosmetic and personal-care products.
Its primary formulation roles include:
Potential applications include:
The appropriate concentration should be determined according to the finished-product formulation and desired pH.
Trisodium Citrate can be used in suitable cleansing formulations as part of a buffering system.
Potential formats include:
Formulators should evaluate its effect on pH, viscosity, clarity, surfactant compatibility and finished-product stability.
Trisodium Citrate can be evaluated in suitable hair-care formulations where pH control is required.
Potential applications include:
Compatibility with surfactants, conditioning agents, polymers and other formulation components should be assessed.
Trisodium Citrate can also be incorporated into suitable aqueous or emulsion-based cosmetic formulations.
Potential applications include:
The final formulation should be evaluated for pH, emulsion stability, viscosity, appearance and ingredient compatibility.
Important formulation considerations include:
The exact form of Trisodium Citrate should be specified because anhydrous and dihydrate forms have different molecular weights and moisture characteristics.
Trisodium Citrate Cosmetic Raw Material Manufacturer in India is a relevant B2B search phrase for cosmetic manufacturers and personal-care formulators.
Before procurement, buyers should evaluate:
Trisodium Citrate Supplier in India is a relevant commercial keyword for businesses sourcing Trisodium Citrate for cosmetic and personal-care formulation development.
Supplier evaluation may include:
Trisodium Citrate Manufacturer and Supplier in India is a relevant B2B search phrase for businesses sourcing Trisodium Citrate as a cosmetic raw material.
Potential formulation categories include:
Trisodium Citrate Bulk Supplier India is relevant for businesses requiring larger quantities for cosmetic manufacturing.
Bulk procurement should specify:
What is Trisodium Citrate?
Trisodium Citrate is the trisodium salt of citric acid and is commonly used as a buffering and pH-adjusting ingredient.
What is the CAS Number of Trisodium Citrate?
The anhydrous form has CAS Number 68-04-2. The dihydrate form has CAS Number 6132-04-3.
What is the molecular formula of Trisodium Citrate?
The anhydrous form has the molecular formula C₆H₅Na₃O₇.
What is the molecular weight of Trisodium Citrate?
The anhydrous form has a molecular weight of 258.07 g/mol. The dihydrate form has a molecular weight of 294.10 g/mol.
What is the INCI Name of Trisodium Citrate?
The INCI Name is Sodium Citrate.
What is the appearance of Trisodium Citrate?
It is generally supplied as a white crystalline powder or crystals.
Is Trisodium Citrate soluble in water?
Yes. Trisodium Citrate is freely soluble in water.
What are the cosmetic applications of Trisodium Citrate?
It can be evaluated in cleansers, shampoos, conditioners, creams, lotions, body-care products and other suitable aqueous personal-care formulations.
What is the difference between anhydrous Trisodium Citrate and Trisodium Citrate dihydrate?
They contain the same citrate salt but differ in their water of crystallization. The anhydrous form is C₆H₅Na₃O₇, while the dihydrate is C₆H₅Na₃O₇·2H₂O.
| Parameter | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |