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

Synonyms:

• Ccris 6100
• Chromic acid (H2CrO4), disodium salt, tetrahydrate
• Chromic acid (H₂CrO₄), 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

Sodium chromate tetrahydrate, 99+%

CAS: 10034-82-9

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: CrNa₂O₄

Purity: 99+%

Color and Shape: Yellow, Crystals or crystalline powder or powder

Molecular weight: 161.97

Ref: 02-A17499

Sodium chromate tetrahydrate, Reagent Grade

CAS: 10034-82-9

Corrosion inhibitor, pigment manufactureSodium chromate tetrahydrate is used as a corrosion inhibitor, wood preservative and an auxiliary in textile industry. It serves as an oxidant, which is used to prepare carboxylic acids and ketones from primary and secondary alcohols respectively. Further, it

Formula: CrNa₂O₄

Molecular weight: 161.97

Ref: 02-013453

Sodium chromate tetrahydrate, 99+%

CAS: 10034-82-9

Sodium chromate tetrahydrate, 99+%

Formula: Na₂CrO₄·4H₂O

Purity: 99+%

Color and Shape: yellow xtl.

Molecular weight: 161.97 (234.07)

Ref: 08-93-1129

Chromic acid (H2CrO4), disodium salt, tetrahydrate (8CI,9CI)

CAS: 10034-82-9

Formula: CrH₈Na₂O₈

Purity: 99%

Color and Shape: Solid

Molecular weight: 234.0344

Ref: IN-DA0001O1

Sodium chromate tetrahydrate

CAS: 10034-82-9

Sodium chromate tetrahydrate

Purity: 99%

Molecular weight: 234.03g/mol

Ref: 54-IN12567