Chromium(III) nitrate nonahydrate, 99.99% min (metals basis), Thermo Scientific Chemicals

Product Code	Brand	Quantity
11304878	Thermo Scientific Alfa Aesar 043182.06	5 g
11314878	Thermo Scientific Alfa Aesar 043182.14	25 g
11394868	Thermo Scientific Alfa Aesar 043182.22	100 g

Description

Chromium nitrate is used in the manufacture of alkali metal-free catalysts and in preservation. It is used in the preparation of chrome catalysts, in textile printing operations, and as a corrosion inhibitor. Chromium(III) nitrate as a source of chromium is added to food supplements for nutritional purposes .

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 Scientific Chemicals.

Chemical Identifiers

• CAS: 7789-02-8
• Molecular Weight (g/mol): 238.01
• InChI Key: PHFQLYPOURZARY-UHFFFAOYSA-N
• PubChem CID: 9887206
• SMILES: [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.O.O.O.O.[Cr+3]

• Molecular Formula: CrN3O9
• MDL Number: MFCD00149659
• Synonym: chromium iii nitrate nonahydrate, unii-d2806iol1l, nitric acid, chromium 3+ salt, nonahydrate, acmc-20alg5, bis 7-chlorophenyl sulfone, cr.3no3.9h2o, ksc495a9j, chromium trinitrate, nonahydrate, chromium iii nitrate, nonahydrate, chromium 3+ nonahydrate trinitronate
• IUPAC Name: chromium(3+);trinitrate;nonahydrate

Specifications

• Melting Point: 60°C
• Color: Purple
• Molecular Formula: CrN3O9
• UN Number: UN2720
• Synonym: chromium iii nitrate nonahydrate, unii-d2806iol1l, nitric acid, chromium 3+ salt, nonahydrate, acmc-20alg5, bis 7-chlorophenyl sulfone, cr.3no3.9h2o, ksc495a9j, chromium trinitrate, nonahydrate, chromium iii nitrate, nonahydrate, chromium 3+ nonahydrate trinitronate
• InChI Key: PHFQLYPOURZARY-UHFFFAOYSA-N
• IUPAC Name: chromium(3+);trinitrate;nonahydrate
• PubChem CID: 9887206
• Percent Purity: ≥99.99%
• Assay: (metals basis)

• CAS: 7789-02-8
• Physical Form: Crystalline
• MDL Number: MFCD00149659
• Merck Index: 14,2226
• Solubility Information: Soluble in water and alcohol.
• SMILES: [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.O.O.O.O.[Cr+3]
• Molecular Weight (g/mol): 238.01
• Formula Weight: 400.14 (238.01 Anhydrous)
• Odor: Odorless
• Chemical Name or Material: Chromium (III) nitrate nonahydrate

Safety and Handling

GHS H Statement
H272-H315-H319
May intensify fire
oxidizer.
Causes skin irritation.
Causes serious eye irritation.

P210-P220-P221-P261-P264b-P271-P272-P280-P302+P352-P304+P340-P305+P351+P338-P312-P333+P313-P363-P370+P378q-P501c

H272-H317-H319-H332

missing translation for 'dotInformation' : Transport Hazard Class: 5.1; Packing Group: III; Proper Shipping Name: CHROMIUM NITRATE

missing translation for 'einecsNumber' : 236-921-1

missing translation for 'rtecsNumber' : GB6300000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only