CAS 10034-82-9: Chromic acid (H2CrO4), disodium salt, tetrahydrate

Description:Chromic acid (H2CrO4), disodium salt, tetrahydrate, commonly referred to as disodium chromate tetrahydrate, is an inorganic compound with the formula Na2CrO4·4H2O. It appears as a yellow crystalline solid and is highly soluble in water. This compound is characterized by its strong oxidizing properties, primarily due to the presence of the chromate ion (CrO4^2-). It is often used in various industrial applications, including as a corrosion inhibitor, in dyeing processes, and in the manufacture of pigments. The tetrahydrate form indicates that it contains four molecules of water for each formula unit, which can influence its stability and solubility. Safety considerations are paramount when handling this substance, as it is classified as a carcinogen and poses environmental hazards. Proper protective measures should be taken to avoid exposure, and disposal must adhere to regulations concerning hazardous materials. Overall, disodium chromate tetrahydrate is a significant compound in both chemical research and industrial applications, but it requires careful handling due to its toxicological properties.

Formula:CrH₂O₄·4H₂O·2Na

InChI:InChI=1S/Cr.2Na.6H2O.2O/h;;;6*1H2;;/q+2;;;;;;;;;;/p-2

InChI key:InChIKey=XBNDDYWWDGXPOX-UHFFFAOYSA-L

SMILES:[Na].O=[Cr](=O)(O)O.O

Synonyms:
Ccris 6100
Chromic acid (H2CrO4), disodium salt, tetrahydrate
Chromic acid (H<sub>2</sub>CrO<sub>4</sub>), disodium salt, tetrahydrate
Chromic acid, disodium salt, tetrahydrate
Disodium Dioxido(Dioxo)Chromium
Disodium Dioxido(Dioxo)Chromium Tetrahydrate
Disodium chromate tetrahydrate
Sodium chromate(VI), tetrahydrate
Sodium chromate tetrahydrate

Found 5 products.

Product data	Purity	Price range	Estimated delivery
Sodium chromate tetrahydrate, 99+% REF: 02-A17499CAS: 10034-82-9	99+%	29.00 €~72.00 €	Thu 06 Mar 25
Sodium chromate tetrahydrate, Reagent Grade REF: 02-013453CAS: 10034-82-9	- - -	To inquire	Thu 06 Mar 25
Chromic acid (H2CrO4), disodium salt, tetrahydrate (8CI,9CI) REF: IN-DA0001O1CAS: 10034-82-9	99%	27.00 €~561.00 €	Wed 12 Mar 25
Sodium chromate tetrahydrate, 99+% REF: 08-93-1129CAS: 10034-82-9	99+%	45.00 €~152.00 €	Fri 04 Apr 25
Sodium chromate tetrahydrate REF: 3D-KAA03482CAS: 10034-82-9	Min. 95%	- - -	Discontinued product