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A note to our European Union customers
International shipping is currently disabled due to ongoing issues resulting from Brexit and changes with customs procedures. Please note, once resumed, international shipments will be subject to VAT and duties and orders can only be placed in acceptance of this.

Northern Ireland
We will only be able to ship to Northern Ireland where a Royal Mail postal option has been chosen.

Other UK orders are unaffected

Tri Potassium Citrate 99-100.5% Monohydrate BP,EP,USP,FCC

Price: £13.95

Stock Availability:

Compare all Pack Sizes

Stock Availability
On Shelf - Approx. UK delivery date: Tuesday the 27th May 2025*
In bulk stock - ships within 4 - 8 Days (Excluding weekends and public holidays)
4 - 6 Weeks Approx.
* We will always try to ship as early as possible

FOOD GRADE
Confirms to USP,BP,EP and FCC

Minimum Assay: 99-100.5%
Molecular Formula: K3C6H5O7•H2O 
Molecular Weight: 324.42 (306.41anhy) 
Melting Point: 230 deg C
pH: 7.5-9
Sodium (Na): <3000ppm
Chloride (cl): <50ppm
Acidity/Alkalinity: Passes Test
Heavy Metals (as Pb): <5ppm
Arsenic (As): <0.5ppm
Loss on drying: 4-6%
Lead (Pb): <0.5ppm
Clarity: Passes Test
Oxalates: <100ppm
Tartrate: Passes Test
Mercury (Hg): <0.1ppm
Iron (Fe): <5ppm
Sulphate (SO4): <150ppm
Colour: Passes Test

Hazard Phrases: Not considered harmful under normal laboratory conditions

Cas No: 6100-05-6
Einecs No: 231-905-0

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We can also accept a bank transfer (UK Only)

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Latest Feedback

  • Rating:
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    Date:
    30th September 2020
    “Among the best customer service ever via Amazon.”
  • Rating:
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    Date:
    27th September 2020
    “Item exactly as described and of high purity. Well packed for delivery as well.”
  • Rating:
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    Date:
    26th September 2020
    “Very helpful and courteous emails from seller, as I had misunderstood details of purchase. A refund was very promptly sent. Thank you very much for your understanding.”
  • Rating:
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    Date:
    25th September 2020
    “Prompt delivery no problems would recommend”
  • Rating:
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    Date:
    23rd September 2020
    “n/a”
  • Rating:
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    Date:
    21st September 2020
    “Thank you for your prompt response to my message. I am delighted to report that the second half of my order arrived safely today. The mistake was speedily and satisfactorily rectified. Thank you again.”
  • Rating:
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    Date:
    21st September 2020
    “Very speedy delivery. Perfect.”
  • Rating:
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    Date:
    21st September 2020
    “Brilliant”
  • Rating:
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    Date:
    20th September 2020
    “Excellent service. Thank you.”
  • Rating:
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    Date:
    19th September 2020
    “Order and delivery worked well. Thank you.”
  • Rating:
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    Date:
    18th September 2020
    “Use it to remove stains from my teeth...smoker,works brilliant”
  • Rating:
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    Date:
    18th September 2020
    “Good seller excellent product”
  • Rating:
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    Date:
    17th September 2020
    “Arrived nice and quick. Such a useful product, wouldn't be without it.”
  • Rating:
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    Date:
    12th September 2020
    “Came quickly.”
  • Rating:
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    Date:
    12th September 2020
    “Does the job.”
  • Rating:
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    Date:
    9th September 2020
    “Item as described, prompt delivery.”
  • Rating:
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    Date:
    6th September 2020
    “:-)”
  • Rating:
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    Date:
    6th September 2020
    “As described”
  • Rating:
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    Date:
    5th September 2020
    “Easy transaction, delivery promise fulfilled.”
  • Rating:
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    Date:
    3rd September 2020
    “Thankyou.daughter pleased”
  • Rating:
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    Date:
    30th August 2020
    “Great delivery time”
  • Rating:
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    Date:
    28th August 2020
    “needs a few washes to whiten dog coat”
  • Rating:
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    Date:
    27th August 2020
    “Happy with my purchase”
  • Rating:
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    Date:
    27th August 2020
    “Happy with my purchase”
  • Rating:
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    Date:
    26th August 2020
    “Hand delivered . Just right for a serious oxidant.”
  • Rating:
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    Date:
    25th August 2020
    “Very efficient service”
  • Rating:
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    Date:
    25th August 2020
    “Good service, have bought many times. Will use again.”
  • Rating:
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    Date:
    22nd August 2020
    “No problems prompt efficient service ”
  • Rating:
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    Date:
    22nd August 2020
    “Arrived by apc carrier. Item as described and recieved follow up email for tracking details”
  • Rating:
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    Date:
    22nd August 2020
    “Great quality and service. Will use again”
  • Rating:
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    Date:
    22nd August 2020
    “Thank you! **********************”
  • Rating:
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    Date:
    22nd August 2020
    “.”
  • Rating:
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    Date:
    21st August 2020
    “Package arrived within two days in good order - Contents as described”
  • Rating:
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    Date:
    21st August 2020
    “Quick delivery - no problems”
  • Rating:
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    Date:
    18th August 2020
    “Good stuff! Could be possible for you to use an hard trasparent plastic container?”
  • Rating:
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    Date:
    18th August 2020
    “I have been using surgical spirit for years but recently it's very hard to get hold of. Luckily Amazon sell this so ordered some just to keep back. It can be used for a number of things so handy to have a bottle in. It's only a small bottle but you don't need much.”
  • Rating:
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    Date:
    16th August 2020
    “Excellent”
  • Rating:
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    Date:
    16th August 2020
    “very pleased”
  • Rating:
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    Date:
    13th August 2020
    “Prompt and proper delivery of package. Satisfied.”
  • Rating:
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    Date:
    13th August 2020
    “Delivered promptly, well packaged and exactly as described. Both packages weighed more than the amount shown on their label.”
  • Rating:
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    Date:
    13th August 2020
    “Thankyou”
  • Rating:
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    Date:
    12th August 2020
    “As described”
  • Rating:
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    Date:
    9th August 2020
    “Good product. Arrived on time. I used it with corn and my tortillas turned out well!”
  • Rating:
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    Date:
    8th August 2020
    “Prompt, efficient transaction.”
  • Rating:
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    Date:
    6th August 2020
    “Such prompt service! Arrived by courier, very happy with company and product”
  • Rating:
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    Date:
    4th August 2020
    “top seller, recommend to anyone”
  • Rating:
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    Date:
    3rd August 2020
    “Item as described and arrived promptly”
  • Rating:
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    Date:
    3rd August 2020
    “would buy from again if needed”
  • Rating:
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    Date:
    2nd August 2020
    “prompt service,no problems”
  • Rating:
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    Date:
    2nd August 2020
    “Great service”
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