Variation ID | Pack Size | List Price | Qty | ||
---|---|---|---|---|---|
photo_camera | 250g
GPC8099-2X |
£5.46 | |||
photo_camera | 500g
GPC8099-5X |
£8.77 | |||
photo_camera | 1Kg
GPC8099-Y |
£10.97 | |||
photo_camera | 3Kg
GPC8099-3Y |
£22.00 | |||
photo_camera | 5Kg
GPC8099-5Y |
£27.51 | |||
photo_camera | 25Kg
GPC8099-25Y |
£88.15 |
What is Tri-Sodium Citrate Dihydrate? Tri-Sodium Citrate Dihydrate (chemical formula Na₃C₆H₅O₇·2H₂O) (also sometimes shortened to Sodium Citrate) is the sodium salt of citric acid and is commonly found as a colourless or white crystalline powder.
Consistent Quality: We source only the highest-purity Tri-Sodium Citrate Dihydrate (99%) to ensure consistent and reliable performance across a wide range of applications, meeting the standards of ACS (American Chemical Society), USP (United States Pharmacopeia), and Ph Eur (European Pharmacopoeia).
Shipped from Manchester, UK Facility: Sourced and packaged in non-toxic, chemical-resistant containers, ensuring reliable quality for our customers.
Frequent Uses
Buffering Agent
Widely used in laboratories to prepare buffer solutions. It is essential for maintaining pH stability in biochemical assays, DNA extractions, and protein purification processes. It is particularly useful in maintaining optimal conditions for enzymes and other biological systems.
Cleaning and Decontamination
Due to its ability to bind metal ions, it is sometimes used in cleaning and decontamination procedures, especially for removing calcium and magnesium buildup from equipment and instruments in industrial and laboratory settings.
Tri-Sodium Citrate Dihydrate 99% ACS,USP,Ph Eur is commonly used for:
Minimum Assay: 99.0-100.5%
Molecular Formula: C6H5Na3O7.2H2O
Molecular Weight: 294.1 g/mol
Melting Point: 150 °C
E Number: E331
pH: 7.5-9.0
Chloride (Cl): <50mg/Kg
Oxalic Acid: <100mg/Kg
Sulphate (SO4): <100mg/Kg
Tartrate (USP/JP): Conforms
Heavy Metals (as Pb): <5mg/Kg
Arsenic (As): <1mg/Kg
Lead (Pb): <0.5mg/Kg
Cas Number: 6132-04-3
Einecs Number: 200-675-3
HS Code / Commodity Code: 29181500
Hazard Phrases: H001