Cobalt Chloride Paper Manufacturer,Supplier and Exporter in India

Cobalt Chloride Paper

Product Code : SCL-CLE-11881

Indian Lab Suppliers supplies the Cobalt Chloride Paper (Product ID: 11881) as part of its chemistry lab equipment range. It is a test paper that shows the presence of water by changing colour.

Quick Answer

Dry cobalt chloride paper is blue and turns pink when it contacts water, as liquid or vapour. It is used to confirm that a liquid contains water or that a product of combustion or respiration is water vapour. Keep it dry in a sealed container; blue colour can be restored by gentle warming. Cobalt chloride is harmful, so use forceps or gloves and wash hands afterwards.

Key Specifications

ParameterDetail
Dry colourBlue
Wet colourPink
DetectsWater, liquid or vapour

Where This Is Used

Used in school chemistry and biology tests for water; keep spare papers dry in a Glass Desiccator (Product ID: 14468). It can also check the gas leaving a Calcium Chloride Tube, Borosilicate Glass (Product ID: 10254). Browse the full Chemistry Lab Equipment (general) range or related Chemistry Lab Equipment products.

Frequently Asked Questions

What colour change shows water?
Blue to pink.

Does it detect water vapour?
Yes, liquid or vapour.

Is it safe to touch?
Handle with forceps or gloves; cobalt chloride is harmful.

Related Categories

Chemistry Lab Equipment (general) · Chemistry Lab Equipment · Laboratory Chemicals

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Office Address

Works: #975 Malleshwaram,
Bengaluru, Karnataka 560003

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