Molekula
Nitrate de chrome (III) nonahydraté
Chromium (III) nitrate nonahydrate
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.
Aperçu
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.
Prix et formats de conditionnement
Spécifications
| Property | Value |
|---|---|
| Appearance | Purple red crystal |
| Assay | ≥ 98.0% |
| Iron (Fe) | ≤ 0.05% |
| Sulphate (SO4) | ≤ 0.02% |
| Chloride (IC) | ≤ 0.01% |
Stockage et manipulation
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 5.1 |
| Packing Group | III |
| Shelf Life | 60 months |
| Acidity | Acid |
Identification
| 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 |
Sécurité et GHS
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Oxidizing
GHS03
-
Health Hazard
GHS07
Déclarations de danger
- 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
Déclarations de précaution
- 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
À usage recherche et industriel uniquement
Documents
Fiches de données de sécurité (FDS)
Disponible en US, PT, FR, IT, ES, DE, EN.
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US - (39626773) CHROMIUM (III) NITRATE NONAHYDRATE [7789-02-8].pdf
SDS · US · 230 KB
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PT - (39626773) CHROMIUM (III) NITRATE NONAHYDRATE [7789-02-8].pdf
SDS · PT · 234 KB
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FR - (39626773) CHROMIUM (III) NITRATE NONAHYDRATE [7789-02-8].pdf
SDS · FR · 233 KB
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IT - (39626773) CHROMIUM (III) NITRATE NONAHYDRATE [7789-02-8].pdf
SDS · IT · 229 KB
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ES - (39626773) CHROMIUM (III) NITRATE NONAHYDRATE [7789-02-8].pdf
SDS · ES · 231 KB
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DE - (39626773) CHROMIUM (III) NITRATE NONAHYDRATE [7789-02-8].pdf
SDS · DE · 233 KB
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EN - (39626773) CHROMIUM (III) NITRATE NONAHYDRATE [7789-02-8].pdf
SDS · EN · 230 KB
Certificat d'analyse (CoA) par lot
Saisissez un numéro de lot ou de série pour récupérer le certificat d'analyse correspondant à ce lot spécifique. Nous pouvons en générer un à partir des données de spécification si aucun PDF n'est disponible.
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
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.
Prêt à passer commande ou besoin d'un emballage sur mesure ?
Indiquez le produit, le grade et la quantité – Molekula répond généralement sous un jour ouvrable avec le prix et le délai de livraison.