Moisture indicator papers, gradation 20 - 80 % r. h., self-adhesive labels of 50 x 100 mm pack of 12 Test papers contain cobalt dichloride () 2.5% Co (REACh-SVHC)

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Moisture indicator papers, gradation 20 - 80 % r. h., self-adhesive labels of 50 x 100 mm pack of 12 Test papers contain cobalt dichloride () 2.5% Co (REACh-SVHC) Specification

Purity
2.5% cobalt dichloride

Shelf Life
Dependent on storage conditions; typically 2 years if stored properly

CAS No
7646-79-9 (for cobalt dichloride)

Grade
Industrial grade

Melting Point
86C (for hydrated form)

Density
1.92 Gram per cubic centimeter(g/cm3)

Smell
Odorless

Storage
Store in a cool dry place away from high humidity

Structural Formula
CoCl2 (anhydrous) or CoCl26H2O (hydrated form)

Physical Form
Self-adhesive paper labels with impregnated cobalt dichloride

EINECS No
231-589-4

Poisonous
YES

Ingredients
Cobalt dichloride (2.5%) paper adhesive backing

Appearance
Paper labels with gradation marks

Shape
Rectangular 50 x 100 mm

HS Code
38220090

Molecular Weight
237.93 g/mol

Properties
Changes color in response to varying humidity levels

Molecular Formula
CoCl26H2O (Cobalt dichloride in hydrated form)

Solubility
Soluble in water

Ph Level
Neutral depending on usage conditions

Usage
Applied as self-adhesive labels for monitoring humidity; changes color based on moisture content

Application
Used to detect moisture levels ranging from 20% to 80% relative humidity (r. h.) through color changes

About Moisture indicator papers, gradation 20 - 80 % r. h., self-adhesive labels of 50 x 100 mm pack of 12 Test papers contain cobalt dichloride () 2.5% Co (REACh-SVHC)

Moisture Indicator Papers are self-adhesive labels measuring 50 x 100 mm, packed with 12 test papers that contain 2.5% of cobalt dichloride. These papers are designed to detect moisture levels within the 20% to 80% relative humidity range by undergoing color changes. The papers are odorless and should be stored in a cool dry place to maintain their efficacy. With a neutral pH level, these industrial-grade papers work by changing color in response to varying humidity levels. Their physical form includes cobalt dichloride impregnated in a rectangular self-adhesive label. The product is soluble in water and has a shelf life of approximately 2 years when stored correctly.

FAQs of Moisture indicator papers, gradation 20 - 80 % r. h., self-adhesive labels of 50 x 100 mm pack of 12 Test papers contain cobalt dichloride () 2.5% Co (REACh-SVHC):

Q: How do Moisture Indicator Papers work?

A: Moisture Indicator Papers work by changing color in response to moisture levels within the specified 20% to 80% relative humidity range due to the presence of cobalt dichloride.