Molekula
Nitrito potásico (KNO₂)
Potassium nitrite (KNO2)
Potassium nitrite (KNO2) is an inorganic compound used as a corrosion inhibitor, in the synthesis of dyes and pharmaceuticals, and as a food preservative in limited applications. It appears as a white to pale yellow crystalline powder. CAS: 7758-09-0, Molecular Formula: KNO2, Molecular Weight: 85.10 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies Potassium nitrite from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Potassium nitrite (KNO2) is an inorganic compound used as a corrosion inhibitor, in the synthesis of dyes and pharmaceuticals, and as a food preservative in limited applications. It appears as a white to pale yellow crystalline powder. CAS: 7758-09-0, Molecular Formula: KNO2, Molecular Weight: 85.10 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies Potassium nitrite from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | White to light yellow powder |
| Heavy metals | ≤ 0.005% |
| Chloride (Cl) | ≤ 0.02% |
| Assay | ⩾ 98.0% |
| Moisture | ≤ 2.0% |
| Water insoluble matter | ≤ 0.01% |
| Iron (Fe) | ≤ 0.005% |
| Sulphate (SO4) | ≤ 0.02% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 5.1 |
| Packing Group | II |
| Shelf Life | 24 months |
| Acidity | Base |
Identificación
| Property | Value |
|---|---|
| SKU | 36161158 |
| CAS Number | 7758-09-0 |
| Molecular Formula | KNO2 |
| Molecular Weight | 85.10 |
| SMILES | N(=O)[O-].[K+] |
| EC / UN Number | 1488 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 28341050 |
| Tariff Code | 2834100000 |
Seguridad y GHS
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Oxidizing
GHS03
-
Toxic
GHS06
-
Hazardous to the Environment
GHS09
Declaraciones de peligro
- H272 May intensify fire; oxidizer
- H301 Toxic if swallowed
- H400 Very toxic to aquatic life
Declaraciones de precaución
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
Solo para uso investigativo e industrial
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en US, IT, ES, FR, DE, EN.
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US - (36161158) POTASSIUM NITRITE (KNO2) [7758-09-0].pdf
SDS · US · 380 KB
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IT - (36161158) POTASSIUM NITRITE (KNO2) [7758-09-0].pdf
SDS · IT · 384 KB
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ES - (36161158) POTASSIUM NITRITE (KNO2) [7758-09-0].pdf
SDS · ES · 385 KB
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FR - (36161158) POTASSIUM NITRITE (KNO2) [7758-09-0].pdf
SDS · FR · 387 KB
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DE - (36161158) POTASSIUM NITRITE (KNO2) [7758-09-0].pdf
SDS · DE · 386 KB
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EN - (36161158) POTASSIUM NITRITE (KNO2) [7758-09-0].pdf
SDS · EN · 382 KB
Certificado de Análisis (CoA) por lote
Introduzca un número de lote o partida para recuperar el informe de análisis (CoA) correspondiente a esa partida específica. Podemos generar uno a partir de los datos de especificación si no hay ningún PDF disponible.
Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
What is potassium nitrite used for?
Potassium nitrite is primarily used as a corrosion inhibitor and in the synthesis of other nitrogen-containing compounds, including dyes and pharmaceuticals.
What is the chemical formula and molecular weight of potassium nitrite?
The chemical formula is KNO2, and the molecular weight is 85.10 g/mol.
How should potassium nitrite be stored?
Store at ambient temperature, away from moisture and incompatible materials, in a tightly closed container.
What grade of potassium nitrite does Molekula supply?
Molekula supplies potassium nitrite in reagent grade, suitable for laboratory and industrial applications.
Can Molekula supply potassium nitrite in bulk?
Yes, Molekula can supply potassium nitrite in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a purchase of potassium nitrite?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) compliant with GHS standards.
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Indíquenos el producto, grado y cantidad — Molekula suele responder dentro de un día laboral con precio y plazo de entrega.