Chromic Acid

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Product Code : 01

Brand Name : Indian ,Imported

Minimum Order Quantity
200
Unit of Measure
Kilograms/Kilograms

Price
270 INR

Purity
99%
Usage
Food,Engineering,Pharma,Industrial

Properties
Formula: H2CrO4 IUPAC ID: Chromic acid Molar mass: 118.01 g/mol Melting point: 197 ÃÃ°C Density: 1.2 g/cmÃÃ³ Boiling point: 250 ÃÃ°C
Grade
Pure

Shelf Life
3 years Years
CAS No
7738-94-5

Physical Form
Solid

FOB Port
Ex Bhiwandi,Maharashtra
Payment Terms
Others, Paypal, Western Union, Telegraphic Transfer (T/T), Letter of Credit at Sight (Sight L/C), Letter of Credit (L/C), Delivery Point (DP), Days after Acceptance (DA), Cheque, Cash in Advance (CID), Cash Advance (CA), Cash on Delivery (COD), Cash Against Delivery (CAD)

Supply Ability
Bulk Quantity Available Per Day
Delivery Time
Ex Stock,Bhiwandi,Maharashtra Days

Packaging Details
50 Kgs
Main Domestic Market
All India

Product Description

Chromic Acid

The term chromic acid is usually used for a mixture made by adding concentrated sulfuric acid to a dichromate, which may contain a variety of compounds, including solid chromium trioxide. This kind of chromic acid may be used as a cleaning mixture for glass. Chromic acid may also refer to the molecular species, H₂CrO₄ of which the trioxide is the anhydride. Chromic acid features chromium in an oxidation state of +6 (or VI). It is a strong and corrosive oxidising agent.

This is what happens when concentrated sulfuric acid is added to a dichromate solution. At first the colour changes from orange (dichromate) to red (chromic acid) and then deep red crystals of chromium trioxide precipitate from the mixture, without further colour change. The colours are due to LMCT transitions.