BUFFER STANDARD SOLUTION pH 2.00 (CITRIC ACID SODIUM HYDROXIDE HYDROGEN CHLORIDE) at 20 C traceable to NIST

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BUFFER STANDARD SOLUTION pH 2.00 (CITRIC ACID SODIUM HYDROXIDE HYDROGEN CHLORIDE) at 20 C traceable to NIST Specification

Melting Point
N/A (Liquid at 20C)

Shape
N/A (Liquid)

Density
1.00 Gram per cubic centimeter(g/cm3)

Shelf Life
Typically 12 months from the date of manufacture

Usage
Used as a reference standard for pH calibration traceable to NIST

Properties
pH-buffering solution to maintain a stable pH of 2.00 at 20C

Molecular Weight
Not a single molecule mixture-based

Solubility
Fully soluble in water

Smell
Odorless

Ph Level
2.00

CAS No
N/A (Mixture of Citric Acid Sodium Hydroxide and Hydrogen Chloride)

Appearance
Clear colorless liquid

Storage
Store in a tightly closed container in a cool dry place away from incompatible substances

Application
Calibration of pH meters and laboratory instruments

Grade
Analytical grade traceable to NIST standards

Ingredients
Citric Acid Sodium Hydroxide Hydrogen Chloride and deionized water

HS Code
3822.00.90 (Indicative depends on regional regulations)

Poisonous
NO

Molecular Formula
Variable based on mixture (Citric Acid Sodium Hydroxide Hydrogen Chloride)

Structural Formula
N/A (Mixture)

Physical Form
Liquid

Purity
High purity for laboratory use

EINECS No
N/A (Not applicable since it is a mixture)

About BUFFER STANDARD SOLUTION pH 2.00 (CITRIC ACID SODIUM HYDROXIDE HYDROGEN CHLORIDE) at 20 C traceable to NIST

The BUFFER STANDARD SOLUTION pH 2.00 (CITRIC ACID SODIUM HYDROXIDE HYDROGEN CHLORIDE) at 20C is a high-purity, colorless liquid designed for calibration of pH meters and laboratory instruments. This pH-buffering solution, with a stable pH of 2.00 at 20C, is used as a reference standard traceable to NIST standards. It is fully soluble in water and contains ingredients such as Citric Acid, Sodium Hydroxide, Hydrogen Chloride, and deionized water. With a density of 1.00 g/cm3 and a shelf life of approximately 12 months, it is stored in a tightly closed container in a cool, dry place. This analytical grade solution is odorless and is essential for maintaining accurate pH measurements in various laboratory applications.