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

Sodium Hydrogen Sulphate 92%

Price: £8.51
Stock Availability:

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This pack is available in other quantities

Pack: 2 x 1Kg

Price: £15.95

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Pack: 6 x 1Kg

Price: £44.95

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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
  • Minimum Assay: 92.0-95.2 % (wt% NaHSO4)
  • Molecular Formula: NaHSO4
  • Molecular Weight: 120.06
  • Melting Point: 177-180 deg C
  • Density: 1.3-1.4 g/cc
  • pH: 1.0 (5% aq)
  • Colour: White - Off White
  • Chorlide (CL): <800ppm
  • Iron (Fe): Water Insolubles: < 0.05 wt %
  • Arsenic (As): Lead (Pb): <1.0mg/Kg
  • Mercury (Hg): Selenium (S): Solubility: Soluble in Water

Particle Size:

  • On 20 mesh/850um: 20-61
  • On 40 mesh/425um: 38-65
  • On 60 mesh/25um: 0-18
  • On 100 mesh/150um: 0-13
  • Thru 100 mesh/150um/On Pan: 0- 0.7

Hazard Phrases: Causes serious eye damage.

Prec Phrases: Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

corrosive CLP Image

Cas No: 7681-38-1
Einecs No: 231-665-7

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Source Chemicals Ltd