Sodium Dichromate

Tradeasia International as a global Sodium Dichromate supplier provides you with Sodium Dichromate for your market and industry solution. Get Sodium Dichromate in different grades, quantities, and packaging right now. Tradeasia International Pte. Ltd. established in 2002 and is headquartered in Singapore is a global chemical supplier and trading organization providing integrated chemical procurement services with a level of certainty and trust, which makes Tradeasia stands unique.

Sodium Dichromate

Chromate and dichromate salts are commonly used as chromium pigment sources, particularly in leather tanning and corrosion control. The majority of chromate and dichromate salts produced for industrial purposes are sodium-based since they are highly soluble in water, which means the flexibility to be utilized in many industries is excellent. Sodium dichromate produces intense color, thus being used in several industries such as textile, coating, or ceramic industry which need colorant for their product manufacturing to catch the prospective or existing customers’ attention. We provide sodium dichromate in different grades, quantities, and packaging for your market and industry solution.

Manufacturing Process

Sodium dichromate is manufactured at the industrial scale by treating the ores containing chromium (III) oxides with sodium carbonate at a high temperature.

Oxidation

Leaching

pH Adjust

Evaporation

Oxidation

Leaching

pH Adjust

Evaporation

Applications

Glass and Ceramic

Sodium dichromate produces attractive colours to ceramic glazes and glass.

Leather

Sodium dichromate is used in leather tanning which modify the protein structure in leather, therefore enhancing the durability to disintegration or disruption.

Metal and Steel

Sodium dichromate prevents corrosion in metals due to its reduction potentials being higher than oxygen.

Sodium Dichromate