Molekula
Réactif de Griess
Griess Reagent
Griess Reagent is a chemical used for the colorimetric detection of nitrite ions in aqueous samples, commonly employed in environmental and biological testing. It consists of a mixture of sulfanilic acid and N-(1-naphthyl)ethylenediamine dihydrochloride, forming a diazonium salt that produces a pink azo dye upon reaction with nitrite. CAS: 1465-25-4, Molecular Formula: C12H14N2·2HCl, Molecular Weight: 259.17 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies Griess Reagent from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
Griess Reagent is a chemical used for the colorimetric detection of nitrite ions in aqueous samples, commonly employed in environmental and biological testing. It consists of a mixture of sulfanilic acid and N-(1-naphthyl)ethylenediamine dihydrochloride, forming a diazonium salt that produces a pink azo dye upon reaction with nitrite. CAS: 1465-25-4, Molecular Formula: C12H14N2·2HCl, Molecular Weight: 259.17 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies Griess Reagent from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Prix et formats de conditionnement
Spécifications
| Property | Value |
|---|---|
| Appearance | Clear, colourless to light pink solution |
| Assay | 0.1% Naphthylethylenediamine dihydrochloride, 1% Sulphanilic acid in 5% Phosphoric acid |
Stockage et manipulation
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 12 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90027439 |
| CAS Number | 1465-25-4 |
| Molecular Formula | C12H14N2.2HCl |
| Molecular Weight | 259.17 |
| SMILES | C1=CC=C2C(=C1)C=CC=C2NCCN.Cl.Cl |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 38221900 |
| Tariff Code | 3822000000 |
Sécurité et GHS
Déclarations de danger
- EUH208 Contains sensitizing substance. May produce an allergic reaction.
- EUH210 Safety data sheet available on request.
Déclarations de précaution
- P280 Wear protective gloves/protective clothing/eye protection/face protection
À usage recherche et industriel uniquement
Documents
Fiches de données de sécurité (FDS)
Disponible en PT, IT, FR, ES, DE, EN.
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PT - (90027439) GRIESS REAGENT [1465-25-4].pdf
SDS · PT · 192 KB
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IT - (90027439) GRIESS REAGENT [1465-25-4].pdf
SDS · IT · 186 KB
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FR - (90027439) GRIESS REAGENT [1465-25-4].pdf
SDS · FR · 191 KB
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ES - (90027439) GRIESS REAGENT [1465-25-4].pdf
SDS · ES · 191 KB
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DE - (90027439) GRIESS REAGENT [1465-25-4].pdf
SDS · DE · 187 KB
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EN - (90027439) GRIESS REAGENT [1465-25-4].pdf
SDS · EN · 184 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 Griess Reagent used for?
Griess Reagent is used for the colorimetric detection of nitrite ions in aqueous samples, commonly in environmental and biological testing.
What is the chemical formula and molecular weight of Griess Reagent?
The formula is C12H14N2·2HCl with a molecular weight of 259.17 g/mol.
How should Griess Reagent be stored?
Store at ambient temperature, protected from light and moisture.
What grade of Griess Reagent is available?
Available in analytical grade for laboratory use.
Can Molekula supply Griess Reagent in bulk?
Yes, Molekula can supply Griess Reagent in bulk quantities—please contact sales for details.
What documentation comes with a Griess Reagent order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
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.