SELENIUM POWDER BLACK 99.9% trace metal basis AR

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SELENIUM POWDER BLACK 99.9% trace metal basis AR Specification

Purity
99.9% trace metal basis

Molecular Formula
Se

Taste
Tasteless

Smell
Odorless

Physical Form
Fine powder

Storage
Store in a cool dry and well-ventilated area away from strong oxidizers.

Properties
High purity trace metal basis black powder with a high level of stability

Structural Formula
Single elementSe

CAS No
7782-49-2

Molecular Weight
78.96 g/mol

Ingredients
Pure Selenium (99.9% purity)

Usage
Primarily utilized in laboratory settings research and industrial manufacturing processes as a trace metal basis.

Ph Level
Neutral

Poisonous
NO

Grade
AR (Analytical Reagent) Grade

Appearance
Black powder

Application
Used in semiconductors photocells glass manufacturing and as a trace nutrient in supplements.

Density
4.81 Gram per cubic centimeter(g/cm3)

Shelf Life
Stable under recommended storage conditions

HS Code
280490

EINECS No
231-957-4

Melting Point
217C (423F)

Solubility
Insoluble in water soluble in acids

Shape
Amorphous or fine particles

About SELENIUM POWDER BLACK 99.9% trace metal basis AR

SELENIUM POWDER BLACK 99.9% trace metal basis AR is a high-purity black powder primarily used in semiconductors, photocells, glass manufacturing, and as a trace nutrient in supplements. With a neutral pH level, this amorphous or fine particle powder is insoluble in water but soluble in acids. This analytical reagent grade selenium powder has a melting point of 217C and a density of 4.81 g/cm3. It is stored in cool, dry areas and is stable under recommended conditions, making it suitable for laboratory research and industrial processes.