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Nitrato di cromo (III) nonaidrato

Chromium (III) nitrate nonahydrate

SKU 39626773 CAS 7789-02-8 Cr(NO3)3 · 9H2O MW 400.15 Disponibile a magazzino

Chromium (III) nitrate nonahydrate is a hydrated inorganic salt used in catalysis, electroplating, and as a reagent in analytical chemistry. It appears as violet crystals and is soluble in water. Available in powder or crystalline form, it has a molecular weight of 400.15 g/mol, a CAS number of 7789-02-8, and should be stored at ambient temperature. It carries a warning signal word due to its toxicity and environmental hazards. Molekula supplies Chromium (III) nitrate nonahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Panoramica

Chromium (III) nitrate nonahydrate is a hydrated inorganic salt used in catalysis, electroplating, and as a reagent in analytical chemistry. It appears as violet crystals and is soluble in water. Available in powder or crystalline form, it has a molecular weight of 400.15 g/mol, a CAS number of 7789-02-8, and should be stored at ambient temperature. It carries a warning signal word due to its toxicity and environmental hazards. Molekula supplies Chromium (III) nitrate nonahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Prezzi e formati disponibili

Formati confezione e prezzi

  • 25 g $58.70 per confezione

I prezzi escludono l'IVA e le spese di spedizione. Disponibili su richiesta confezioni in quantità ingenti e su misura.

Specifiche

Property Value
Appearance Purple red crystal
Assay ≥ 98.0%
Iron (Fe) ≤ 0.05%
Sulphate (SO4) ≤ 0.02%
Chloride (IC) ≤ 0.01%

Immagazzinamento e manipolazione

Property Value
Storage Temperature Ambient
Transport Class 5.1
Packing Group III
Shelf Life 60 months
Acidity Acid

Identificazione

Property Value
SKU 39626773
CAS Number 7789-02-8
Molecular Formula Cr(NO3)3 · 9H2O
Molecular Weight 400.15
SMILES [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.O.O.O.O.[Cr+3]
EC / UN Number 2720
REACH Code Y110
HTS Code 2834.29.5100
Tariff Code 2834298000

Sicurezza e GHS

Warning
  • GHS pictogram — Oxidizing Oxidizing GHS03
  • GHS pictogram — Health Hazard Health Hazard GHS07

Dichiarazioni di pericolo

  • H272 May intensify fire; oxidizer
  • H303 May be harmful if swallowed
  • H315 Causes skin irritation
  • H317 May cause an allergic skin reaction
  • H319 Causes serious eye irritation
  • H412 Harmful to aquatic life with long lasting effects

Istruzioni di precauzione

  • P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
  • P220 Keep/Store away from clothing/combustible materials
  • P273 Avoid release to the environment
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P302+352 IF ON SKIN: Wash with soap and water
  • P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

Solo per uso di ricerca e industriale

Non adatto all'uso in alimenti, farmaci, prodotti per la casa, né su o negli esseri umani o animali. Consultare il Foglio dati sicurezza prima dell'uso.

Documenti

Sinonimi

Nessun altro nome registrato per questo prodotto.

Domande frequenti

What is Chromium (III) nitrate nonahydrate used for?

It is used in catalysis, electroplating, and as a precursor in the synthesis of other chromium compounds.

What is the chemical formula and molecular weight?

The formula is Cr(NO3)3 · 9H2O with a molecular weight of 400.15 g/mol.

How should it be stored?

Store at ambient temperature in a dry, well-ventilated area away from incompatible materials.

What grade is available?

Available in reagent grade; other grades may be available upon request.

Can Molekula supply it in bulk?

Yes, bulk quantities are available—please contact our sales team for pricing and availability.

What documentation comes with the order?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.

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