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42425 Buffer solution, pH 12.00 (±0.01 @ 25°C), No Color, Specpure®, NIST Traceable

CAS Number

Stock No. Size Price ($) Quantity Availability
42425-AP 500ml 23.00
42425-K2 1L 34.60
42425-K7 4L 63.10
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Buffer solution, pH 12.00 (±0.01 @ 25°C), No Color, Specpure®, NIST Traceable


Chemical Properties

Storage & Sensitivity
Ambient temperatures.
Immiscible with water.


Buffer solution (pH 12.00) is used as a means of keeping the pH at a nearly constant value in different chemical applications. Buffer solution is used in alcoholic fermentation, leather tanning, electroplating, organic synthesis, sugar and paper manufacturing.


Incompatible with strong oxidizing agents, strong acids and organic materials.

Literature References

Zang, L.; Liang, C.; Wang, Y.; Bu, W.; Sun, H.; Jiang, S. A highly specific pyrene-based fluorescent probe for hypochlorite and its application in cell imaging. Sens. Actuators, B 2015, 211, 164-169.

Cassingham, N.; Corkhill, C. L.; Backhouse, D. J.; Hand, R. J.; Ryan, J. V.; Vienna, J. D.; Hyatt, N. C. The initial dissolution rates of simulated UK Magnox-ThORP blend nuclear waste glass as a function of pH, temperature and waste loading. Mineral. Mag. 2015, 79 (6), 1529-1542.

Other References

Harmonized Tariff Code


  • 38709

    Buffer solution, pH 10.00 (±0.01 @ 25°C), Colored Blue, Specpure®, NIST Traceable
  • 38713

    Buffer solution, pH 4.00 (±0.01 @ 25°C), Colored Red, Specpure®, NIST Traceable
  • 40447

    Buffer solution, pH 2.00 (±0.01 @ 25°C), No Color, Specpure®, NIST Traceable
  • 42415

    Buffer solution, pH 1.68 (±0.01 @ 25°C), No Color, Specpure®, NIST Traceable
  • 42418

    Buffer solution, pH 6.00 (±0.01 @ 25°C), No Color, Specpure®, NIST Traceable

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