International Shipping

We do not offer international shipping to countries within the European Union

We can only ship non-hazardous products to Rest of World

Tri-Sodium Citrate Dihydrate 99% ACS,USP,Ph Eur

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Price: £7.21

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Stock Availability

On Shelf - Approx. UK delivery date: Wednesday the 17th September 2025*

In bulk stock - ships within 10 - 12 Working Days (Excluding weekends and public holidays)

4 to 6 weeks approx. (Not guaranteed)

UK Shipping

Unfortunately, we are not currently accepting orders for Northern Ireland.

We can only ship to the following postcodes where a Royal Mail postal option has been chosen at checkout.

AB, DD, DG3, DG4, DG6 - DG9, EH, FK, G, HS, IM, IV, KA, KW, KY, ML, PA, PH, PO30 - PO41, TD, TR21 - TR25, ZE

* We will always try to ship as early as possible. Delivery could be much quicker than stated but is not guaranteed

Meets the requirement of European & United States Pharmacopoeia Meets Food Chemical Codex Standards Meets EU Regulation No 231/2012

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

Hazard Phrases:

Cas No: 6132-04-3

Einecs No: 200-675-3