SELENIUM POWDER BLACK 99.5% trace metal basis Extra Pure

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SELENIUM POWDER BLACK 99.5% trace metal basis Extra Pure Specification

Storage
Store in a cool dry place away from light and incompatible substances.

Molecular Formula
Se

CAS No
7782-49-2

EINECS No
231-957-4

Properties
High purity selenium with metallic characteristics; excellent trace basis for industrial and laboratory use.

Molecular Weight
78.96 g/mol

Shape
Amorphous powder

Taste
Tasteless

Usage
Primarily used as a reagent for alloy production and in electronic components.

Density
4.81 Gram per cubic centimeter(g/cm3)

Refractive Rate
1.000280 (at 20C)

Purity
99.5%

Grade
Extra Pure

Shelf Life
Stable under proper storage conditions; specific timeline dependent on manufacturer recommendations.

Ingredients
Selenium (99.5% trace metal basis)

Structural Formula
Se

Physical Form
Powder

Appearance
Black powder

HS Code
28049000

Smell
Odorless

Ph Level
Neutral

Melting Point
220.8C

Poisonous
YES

Solubility
Insoluble in water

Application
Used in metallurgy electronics glass manufacturing and as a trace element in labs.

About SELENIUM POWDER BLACK 99.5% trace metal basis Extra Pure

SELENIUM POWDER BLACK 99.5% trace metal basis Extra Pure is a high purity selenium powder with excellent trace characteristics, primarily used in metallurgy, electronics, glass manufacturing, and as a trace element in laboratory settings. Its amorphous powder form, odorless and tasteless properties make it versatile for various applications. With a melting point of 220.8C, this extra pure grade selenium is stable under proper storage conditions and serves as a key reagent for alloy production and electronic components. It has a density of 4.81 g/cm3 and is insoluble in water, ensuring reliability and consistency in its usage.

FAQs of SELENIUM POWDER BLACK 99.5% trace metal basis Extra Pure:

Q: What are the primary applications of SELENIUM POWDER BLACK 99.5% trace metal basis Extra Pure?

A: SELENIUM POWDER BLACK 99.5% trace metal basis Extra Pure is commonly used in metallurgy, electronics, glass manufacturing, and as a trace element in labs.

Q: What is the shelf life of SELENIUM POWDER BLACK 99.5% trace metal basis Extra Pure?

A: The shelf life of SELENIUM POWDER BLACK 99.5% trace metal basis Extra Pure is stable under proper storage conditions, with a specific timeline dependent on manufacturer recommendations.