BUFFER STANDARD SOLUTION (CITRIC ACID - SODIUM HYDROXIDE) pH 6.00 +- 0.02 at 20 deg C traceable to NIST

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BUFFER STANDARD SOLUTION (CITRIC ACID - SODIUM HYDROXIDE) pH 6.00 +- 0.02 at 20 deg C traceable to NIST

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BUFFER STANDARD SOLUTION (CITRIC ACID - SODIUM HYDROXIDE) pH 6.00 +- 0.02 at 20 deg C traceable to NIST Specification

HS Code
3822.00 (for laboratory chemical preparations)

Ingredients
Citric acid sodium hydroxide and water

Shelf Life
Typically 12 months if unopened and stored as recommended

Properties
Buffer solution maintains a stable pH under standard conditions

Shape
Not applicable (liquid form)

Usage
Used as a buffer solution for pH calibration and stability purposes

Structural Formula
Combination of citric acid (C6H8O7) and sodium hydroxide (NaOH)

Appearance
Clear colorless liquid

Molecular Weight
Varies depending on concentration approximate value unavailable

Physical Form
Aqueous solution

CAS No
Not applicable (mixturenot a single chemical entity)

Smell
Odorless

Purity
Traceable to NIST standards

Poisonous
NO

Grade
Analytical grade

Storage
Store in a tightly sealed container at room temperature; avoid contamination

EINECS No
Not applicable (mixturenot a single chemical entity)

Ph Level
6.00 0.02 at 20C

Solubility
Soluble in water

Molecular Formula
C6H8O7 + NaOH

Density
1 Gram per cubic centimeter(g/cm3)

Application
Calibration of pH meters laboratory use and standardization processes

Melting Point
Not applicable (aqueous solution)

About BUFFER STANDARD SOLUTION (CITRIC ACID - SODIUM HYDROXIDE) pH 6.00 +- 0.02 at 20 deg C traceable to NIST

This BUFFER STANDARD SOLUTION (CITRIC ACID - SODIUM HYDROXIDE) with a pH of 6.00 +- 0.02 at 20C is a high-quality buffer solution used for the calibration of pH meters in laboratories and standardization processes. It is an odorless, non-poisonous, clear colorless liquid that is soluble in water. The solution, traceable to NIST standards, consists of citric acid, sodium hydroxide, and water. With a shelf life of 12 months when stored correctly, this analytical-grade solution helps maintain a stable pH under standard conditions, making it ideal for pH calibration and stability purposes.

FAQs of BUFFER STANDARD SOLUTION (CITRIC ACID - SODIUM HYDROXIDE) pH 6.00 +- 0.02 at 20 deg C traceable to NIST:

Q: What is the application of this BUFFER STANDARD SOLUTION?

A: The application of this solution includes the calibration of pH meters in laboratory settings and standardization processes.

Q: Is this solution poisonous?

A: No, this solution is non-poisonous.

Q: How should this solution be stored?

A: It should be stored in a tightly sealed container at room temperature to avoid contamination.

Q: What is the physical form of this solution?

A: It is an aqueous solution in liquid form.

Q: How long is the shelf life of this solution?

A: The shelf life is typically 12 months if unopened and stored as recommended.

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