Chromium XRF Standard

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Chromium XRF Standard Specification

Purity
Highly pure (exact percentage depends on the product)

CAS No
Varies with specific compound (e.g. 1308-38-9 for chromium oxide)

Ingredients
Chromium compounds as per specification

EINECS No
Varies by compound (e.g. 215-160-9 for Cr2O3)

Density
Gram per cubic centimeter(g/cm3)

Appearance
Fine powder or solution

Molecular Weight
Dependent on compound

Ph Level
Neutral to slight acidity depending on compound

Smell
Odorless

Melting Point
Varies based on specific chromium compound

Properties
High stability durable precise for XRF calibration

Application
Used as a calibration standard for XRF analysis in laboratory and industrial settings

Grade
Analytical grade

Molecular Formula
Dependent on compound (e.g. Cr2O3 Cr(NO3)3)

Physical Form
Powder pellet or solution depending on product form

Shelf Life
Stable under proper storage conditions

Shape
Irregular particles or liquid in solutions

Storage
Store in a cool dry place in tightly sealed containers

Usage
Primarily for quality control material characterization and elemental analysis

Solubility
Soluble in acids; varies depending on compound

Poisonous
YES

Structural Formula
Dependent on compound (e.g. Cr2O3 for chromium oxide)

HS Code
2841.30.00

About Chromium XRF Standard

Chromium XRF Standard is a highly pure, analytical-grade material designed for precision calibration in XRF (X-ray fluorescence) analysis. It serves as a critical standard for laboratory and industrial applications, ensuring reliable quality control, material characterization, and elemental analysis. Available in powder, pellet, or solution forms, the material exhibits high stability and durability, making it ideal for long-term usage under proper storage conditions. With an appearance ranging from fine powder to liquid solutions, its irregular shape ensures compatibility with various analytical equipment. Chromium compounds, such as chromium oxide (Cr2O3), form the products structural foundation, offering properties like solubility in acids and varying pH levels that depend on the specific compound. The product is odorless, exhibits a neutral to slightly acidic pH, and should be stored in tightly sealed containers in cool, dry conditions to maintain its shelf stability. Its molecular weight, solubility, melting point, and CAS/EINECS numbers are dependent on the specific chromium compound variant provided. This product is intended for technical use only and is classified as poisonous, requiring careful handling.