Molekula
Chrom(III)-nitrat-Nonahydrat
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.
Übersicht
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.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | Purple red crystal |
| Assay | ≥ 98.0% |
| Iron (Fe) | ≤ 0.05% |
| Sulphate (SO4) | ≤ 0.02% |
| Chloride (IC) | ≤ 0.01% |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 5.1 |
| Packing Group | III |
| Shelf Life | 60 months |
| Acidity | Acid |
Identifizierung
| 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 |
Sicherheit & GHS
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Oxidizing
GHS03
-
Health Hazard
GHS07
Gefahrenhinweise
- 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
Vorsichtsmaßnahmen
- 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
Nur für Forschungs- und industrielle Zwecke
Dokumente
Sicherheitsdatenblätter (SDS)
Verfügbar in 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
Zertifikat der Analyse (CoA) nach Charge
Geben Sie eine Chargen- oder Seriennummer ein, um die CoA für diese spezifische Charge abzurufen. Wir können eine erstellen, wenn keine PDF-Datei vorliegt, basierend auf den Spezifikationsdaten.
Synonyme
Es wurden keine alternativen Namen für dieses Produkt aufgezeichnet.
Häufig gestellte Fragen
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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