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Sodium Dichromate, 200 grams #016-612
Sodium Dichromate, 200 grams
Chemical Name:
Sodium Dichromate
CAS Number:
Chemical Formula:
Sodium Bichromate

Detailed Product Description:

A solid in the form of red/orange crystals. Soluble in water but

insoluble in alcohol. Non-combustible.

Sodium dichromate is usually handled as its dihydrate Na2Cr2O72H2O.

Its chemistry, appearance, and behavior are very similar to those of the

more commonly available potassium dichromate. This chemical is around

twenty times more soluble in water than the potassium salt (49 g/L at 0 C)

and its equivalent weight is also lower, which is often desirable.

Commonly used in aluminum surface pre-treatments as an etchant

for adhesion promotion.


This is ACS Reagent Grade with a minimum purity of 99%.


Highly corrosive, toxic. May be fatal if swallowed. Cancer hazard.

Download, read, and understand the required precautions noted in

the Material Safety Data Sheet before using this substance.

Click here to download MSDS (Material Safety Data Sheet)


Contents of 200 grams comes packed in 250ml sized wide-mouth polypropylene bottle.

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