Platinum-Cobalt Color standard 400 APHA

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Platinum-Cobalt Color standard 400 APHA Specification

Shape
Liquid

Physical Form
Liquid solution

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

HS Code
3822.00.90 (Applicable for laboratory standards)

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

Poisonous
NO

Solubility
Completely soluble in water

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

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

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

Smell
Odorless

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

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

Purity
Prepared as a standard solution with precisely defined composition

Appearance
Clear to slightly yellow liquid (depending on concentration)

Grade
Analytical Grade

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

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

Density
1 Gram per cubic centimeter(g/cm3)

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

Shelf Life
1-2 years under proper storage conditions

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.