Sodium Hydroxide Pellets ER Qualigens, 500g

Sodium Hydroxide Pellets ER Qualigens, 500g Specification

Flash Point
Not applicable

Boiling point
1,388 C

Density
2.13 Gram per cubic centimeter(g/cm3)

Shelf Life
60 Months

Molecular Formula
NaOH

Molecular Weight
40.00 g/mol Carat

Usage
laboratory

Ph Level
11

Physical State
Solid

Size
500g

CAS No
1310-73-2

Purity
98.0%

Packaging Type
Plastic Bottle

Melting Point
318 C

Grade
ER (Extra Pure Reagent / laboratory reagent grade)

Type
Scientific Lab Chemicals

Application
laboratory

Appearance
White deliquescent pellets (absorbs moisture from air)

Purity(%)
98.0%

Sodium Hydroxide Pellets ER Qualigens, 500g Trade Information

Minimum Order Quantity
1 Bottle

Delivery Time
5 Days

About Sodium Hydroxide Pellets ER Qualigens, 500g

Sodium Hydroxide Pellets ER (Extra Pure) Qualigens is a high-purity caustic soda used primarily as a laboratory reagent. Packaged in a 500g bottle, these odorless, white deliquescent pellets are highly soluble in water and release significant heat. It is widely used for pH adjustment, acid neutralization, and organic fusions

Key Specifications & Properties

Formula: NaOH
CAS Number: 1310-73-2
Grade: ER (Extra Pure) / Analytical Reagent (AR)
Assay: Typically 97.0 %
Physical Form: White, spherical, or solid pellets
Solubility: Very soluble in water (exothermic reaction)
Common Applications
- Laboratory Use: Analytical reagent for quantitative analysis, preparing standard alkaline solutions, and neutralizing acidic wastes.
- Industrial Manufacturing: Used in the production of soaps, detergents, textiles, and various sodium salts.
- General Chemistry: Used in fat and oil refining, organic fusions, and pH regulation

High-Purity Reagent for Laboratory Precision

This Sodium Hydroxide, with 98% purity and ER (Extra Pure Reagent) grade, is designed to meet the meticulous requirements of modern laboratories. Its stable solid form and long shelf life of 60 months ensure consistent results across a range of analytical and research applications.

Safe and Convenient Packaging

Packaged in a robust plastic bottle, the pellets are protected from environmental factors and moisture, maintaining product integrity. The 500g size facilitates ease of handling and measured dosing, making it practical for daily laboratory use.

Versatile Applications in Science

Utilized as a base in titration, pH adjustment, and sample preparation, these Sodium Hydroxide pellets are essential for procedures in chemistry, biology, pharmaceuticals, and environmental testing, delivering precise outcomes crucial for experimentation and analysis.

FAQ's of Sodium Hydroxide Pellets ER Qualigens, 500g:

Q: How should Sodium Hydroxide Pellets ER Qualigens be stored?

A: Store the pellets in a tightly sealed plastic bottle, in a cool and dry environment, away from moisture and incompatible substances. This is critical because the product is deliquescent and will absorb water from the air, potentially compromising purity and performance.

Q: What is the main benefit of using ER (Extra Pure Reagent) grade Sodium Hydroxide in the laboratory?

A: Using ER (Extra Pure Reagent) grade ensures exceptional purity (98%), reducing the risk of contaminants in sensitive experiments. This leads to reliable, reproducible results, which are vital for precise laboratory research and analytical work.

Q: When is Sodium Hydroxide typically used during laboratory procedures?

A: Sodium Hydroxide is commonly applied in titration processes, pH adjustment, sample digestion, and chemical synthesis during laboratory work. Its strong basicity (pH 11) makes it an essential tool for neutralization and separation techniques.

Q: Where can Sodium Hydroxide Pellets ER Qualigens be applied?

A: These pellets are suitable for use in chemical laboratories, research institutions, pharmaceutical quality control, and environmental analysis, wherever a high-purity base is essential for reliable experimental outcomes.

Q: How are the Sodium Hydroxide pellets used in laboratory processes?

A: Measure the required quantity of pellets and dissolve in water, following laboratory safety protocols. Use the prepared solution as a reagent for titration, cleaning, or pH regulation in various experiments.

Q: What is the typical shelf life of this product and does it require special handling?

A: The pellets have a shelf life of 60 months when stored properly. Due to their high reactivity with moisture, handle them with gloves and close the container immediately after use to preserve quality.

Q: Why is the appearance of Sodium Hydroxide described as 'deliquescent'?

A: The term 'deliquescent' indicates that the pellets strongly attract and absorb water from the air, which can cause them to dissolve if exposed. This property necessitates storing them in airtight containers to maintain their solid form and purity.

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