BUFFER STANDARD SOLUTION (CITRIC ACID  SODIUM HYDROXIDE) pH 5.00 +- 0.02 at 20 C traceable to NIST

BUFFER STANDARD SOLUTION (CITRIC ACID SODIUM HYDROXIDE) pH 5.00 +- 0.02 at 20 C traceable to NIST

Product Details:

  • Molecular Weight 192.124 g/mol (citric acid) 40.00 g/mol (sodium hydroxide)
  • Usage For laboratory use only. Used as a buffer standard solution.
  • Properties Stable under recommended conditions; ensures accurate pH calibration
  • Storage Store in a cool dry place away from direct sunlight. Keep the container tightly closed.
  • Application Calibration of pH meters and analytical instruments
  • EINECS No 201-069-1 (citric acid) 215-185-5 (sodium hydroxide)
  • Solubility Highly soluble in water
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BUFFER STANDARD SOLUTION (CITRIC ACID SODIUM HYDROXIDE) pH 5.00 +- 0.02 at 20 C traceable to NIST Price And Quantity

BUFFER STANDARD SOLUTION (CITRIC ACID SODIUM HYDROXIDE) pH 5.00 +- 0.02 at 20 C traceable to NIST Product Specifications

  • Odorless
  • Prepared with high-purity reagents
  • NO
  • 153 C (citric acid) 318 C (sodium hydroxide)
  • Analytical grade
  • Citric acid: C6H8O7 Sodium hydroxide: NaOH
  • C6H8O7 (citric acid) & NaOH (sodium hydroxide)
  • Clear colorless liquid
  • Liquid
  • 3822.00.90
  • 1 year in a sealed container
  • Deionized water citric acid sodium hydroxide
  • 77-92-9 (citric acid) 1310-73-2 (sodium hydroxide)
  • 201-069-1 (citric acid) 215-185-5 (sodium hydroxide)
  • Calibration of pH meters and analytical instruments
  • Store in a cool dry place away from direct sunlight. Keep the container tightly closed.
  • Stable under recommended conditions; ensures accurate pH calibration
  • For laboratory use only. Used as a buffer standard solution.
  • 192.124 g/mol (citric acid) 40.00 g/mol (sodium hydroxide)
  • 5.00 0.02 at 20C
  • 1.00 Gram per cubic centimeter(g/cm3)
  • Highly soluble in water

Product Description



The BUFFER STANDARD SOLUTION (CITRIC ACID SODIUM HYDROXIDE) pH 5.00 0.02 at 20C is a high-quality, analytical grade liquid solution used for the calibration of pH meters and analytical instruments in laboratory settings. This solution, traceable to NIST, is odorless and appears as a clear colorless liquid. With a stability guarantee under recommended conditions, it ensures precise pH calibration results. It has a shelf life of 1 year when stored in a sealed container in a cool, dry place away from direct sunlight. The solution is prepared with high-purity reagents, making it suitable for use by distributors, exporters, importers, manufacturers, retailers, suppliers, traders, and wholesalers.

FAQs of BUFFER STANDARD SOLUTION (CITRIC ACID SODIUM HYDROXIDE) pH 5.00 +- 0.02 at 20 C traceable to NIST:


Q: Can this BUFFER STANDARD SOLUTION be used for applications other than pH meter calibration?

A: The primary application of this solution is the calibration of pH meters and analytical instruments in laboratory settings.

Q: Is this solution poisonous?

A: No, this solution is non-poisonous.

Q: What is the recommended storage method for this solution?

A: It is recommended to store this solution in a cool, dry place, away from direct sunlight, with the container tightly closed.

Q: What is the solubility of this solution?

A: This BUFFER STANDARD SOLUTION is highly soluble in water.

Q: What is the molecular weight of the ingredients in this solution?

A: The molecular weight is 192.124 g/mol for citric acid and 40.00 g/mol for sodium hydroxide.

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