Platinum-Cobalt Color standard 400 APHA

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Platinum-Cobalt Color standard 400 APHA Specification

CAS No
Varies depending on the components used (e.g. Potassium Chloroplatinate 16921-30-5 Cobalt Chloride 7646-79-9)

Purity
Prepared as a standard solution with precisely defined composition

Poisonous
NO

Density
1 Gram per cubic centimeter(g/cm3)

Appearance
Clear to slightly yellow liquid (depending on concentration)

Shelf Life
1-2 years under proper storage conditions

Ingredients
Platinum (as Potassium Chloroplatinate) and Cobalt Chloride in solution

Structural Formula
N/A (Mixture not a single compound)

Smell
Odorless

Molecular Weight
N/A (Mixture not a single compound)

Shape
Liquid

Solubility
Completely soluble in water

Physical Form
Liquid solution

Storage
Store in a cool dry place away from direct sunlight in tightly closed containers.

Usage
Used in laboratories for APHA (Hazen) color testing to evaluate the color of liquids.

HS Code
3822.00.90 (Applicable for laboratory standards)

Application
Used as a color standard for determining water and liquid transparency in industries like chemical analysis and quality control.

EINECS No
Varies (e.g. Potassium Chloroplatinate 240-979-3; Cobalt Chloride 231-589-4)

Grade
Analytical Grade

Properties
Used to compare the color intensity of samples non-reactive under normal conditions stable.

Molecular Formula
N/A (Mixture not a single compound)

About Platinum-Cobalt Color standard 400 APHA

The Platinum-Cobalt Color standard 400 APHA is a clear to slightly yellow liquid used in industries like chemical analysis and quality control to determine water and liquid transparency. This analytical grade solution is completely soluble in water and consists of Platinum (as Potassium Chloroplatinate) and Cobalt Chloride. It is non-reactive and stable under normal conditions, making it ideal for color testing in laboratories. With a density of 1 g/cm3 and a shelf life of 1-2 years when stored properly, this standard solution is an essential tool for evaluating the color intensity of various liquids.