COBALT (II) CHLORIDE TEST PAPER

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MOQ : 1 Kilograms

COBALT (II) CHLORIDE TEST PAPER Specification

CAS No
7646-79-9 (anhydrous) 7791-13-1 (hexahydrate)

Grade
Laboratory grade

Poisonous
NO

Ph Level
Neutral to slightly acidic

Appearance
Blue paper when dry; pink paper when exposed to moisture

Properties
Shows a color change from blue (dry) to pink (wet) indicating moisture

Ingredients
Cobalt(II) chloride with a paper support substrate

Application
Used for testing water vapor moisture detection and humidity indication

Melting Point
735C (anhydrous)

Smell
Odorless

Molecular Formula
CoCl2

Shelf Life
3 years under proper storage conditions

Usage
Commonly used in laboratories industrial settings and educational institutions

Purity
Dependent on impregnated cobalt chloride form; typically high

Structural Formula
CoCl2 or CoCl26H2O depending on form

HS Code
3822.00.90

Solubility
Water-soluble

Physical Form
Test paper impregnated with cobalt chloride

Shape
Flat strips

EINECS No
231-589-4 (anhydrous) 232-104-6 (hexahydrate)

Storage
Keep in a cool dry place; avoid direct sunlight and high humidity

Molecular Weight
129.839 g/mol (anhydrous) 237.932 g/mol (hexahydrate)

Density
3.356 Gram per cubic centimeter(g/cm3)

About COBALT (II) CHLORIDE TEST PAPER

COBALT (II) CHLORIDE TEST PAPER is a valuable tool for detecting moisture in various settings such as laboratories, industrial facilities, and educational institutions. These flat strips of test paper are impregnated with Cobalt(II) chloride, showcasing a blue color when dry and transitioning to pink when exposed to moisture. With a high purity level and a shelf life of 3 years under proper storage conditions, this product offers reliable moisture detection capabilities. Its water-soluble nature and color-changing properties make it ideal for accurate humidity indication applications. With a neutral to slightly acidic pH level and a molecular formula of CoCl2, COBALT (II) CHLORIDE TEST PAPER is a laboratory-grade product designed to meet diverse moisture detection needs with precision.

FAQs of COBALT (II) CHLORIDE TEST PAPER:

Q: What is the appearance of COBALT (II) CHLORIDE TEST PAPER?

A: The test paper appears blue when dry and changes to pink when exposed to moisture.

Q: Where can COBALT (II) CHLORIDE TEST PAPER be used?

A: It can be commonly used in laboratories, industrial settings, and educational institutions for water vapor moisture detection and humidity indication.