Density Standard (20 C)

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Density Standard (20 C) Specification

Purity
99.99%

CAS No
7732-18-5

Poisonous
NO

Solubility
Completely miscible in most substances at standard conditions

Appearance
Clear transparent liquid

Application
Used as a calibration reference for density measurements and quality control

Taste
Odorless and tasteless

Refractive Rate
1.333 at 20 C

Ingredients
Pure water

EINECS No
231-791-2

Shelf Life
Indefinite if stored under recommended conditions

Physical Form
Liquid at 20 C

Grade
Laboratory Grade

Ph Level
Approximately 7 at 20 C

Usage
Instrument calibration in laboratories industrial quality assurance processes

Properties
Stable under standard conditions; non-reactive

Melting Point
0 C (32 F) under standard atmospheric pressure

Shape
Not applicable (liquid)

Density
1 Gram per cubic centimeter(g/cm3)

Structural Formula
HOH

HS Code
3822.00

Smell
Neutral no discernible smell

Molecular Weight
18.015 g/mol

Storage
Store in clean closed containers in a controlled environment at 20 C

Molecular Formula
H2O

About Density Standard (20 C)

Density Standard (20 C) is a high-purity laboratory-grade liquid specifically designed for calibration reference in density measurements and industrial quality assurance processes. With a purity level of 99.99%, this clear, transparent liquid is odorless, tasteless, and neutral, ensuring reliability and precision in applications. The substance remains stable and non-reactive under standard conditions and features a density of 1 g/cm at 20 C. Its pH level is approximately 7, and the refractive rate is measured at 1.333 at 20 C. Completely miscible in most substances, it serves as an ideal standard for scientific analysis. This product, formulated as pure water, is stored in clean, closed containers at 20 C and has an indefinite shelf life when stored under recommended conditions. Suitable for laboratory and industrial use, this carefully crafted liquid is instrumental in ensuring consistent calibration and facilitating precise measurements.

FAQs of Density Standard (20 C):

Q: What is the primary application of the Density Standard (20 C)?

A: It is primarily used as a calibration reference for density measurements and quality assurance processes in laboratories and industrial settings.

Q: Is the Density Standard safe to use?

A: Yes, it is completely non-poisonous and safe to handle when used as directed.

Q: What are its physical and chemical properties?

A: The product is a clear, transparent liquid with a density of 1 g/cm, pH level of approximately 7, and refractive rate of 1.333 at 20 C. It is odorless, tasteless, stable, and non-reactive under standard conditions.