Molekula
Polvo de zinc
Zinc dust
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Zinc dust is a fine, reactive powder of elemental zinc, primarily used in galvanization, metallurgy, and as a reducing agent in chemical synthesis. It is also applied in pyrotechnics, batteries, and as a dietary supplement. This ultra-fine powder has a CAS number of 7440-66-6, a molecular weight of 65.39 g/mol, and requires ambient storage. It carries a **Danger** signal word due to its high reactivity and flammability. Molekula supplies zinc dust from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Zinc dust is a fine, reactive powder of elemental zinc, primarily used in galvanization, metallurgy, and as a reducing agent in chemical synthesis. It is also applied in pyrotechnics, batteries, and as a dietary supplement. This ultra-fine powder has a CAS number of 7440-66-6, a molecular weight of 65.39 g/mol, and requires ambient storage. It carries a **Danger** signal word due to its high reactivity and flammability. Molekula supplies zinc dust from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Grey powder |
| Cadmium (Cd) | ≤0.1% |
| Acid insoluble | ≤0.2% |
| Iron (Fe) | ≤0.05% |
| Lead (Pb) | ≤0.1% |
| Arsenic (As) | ≤0.0005% |
| Residue on sieve | ≤0.2% |
| Total Zinc Assay | ≥98.0% |
| Metal Zinc Assay | ≥96.0% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Clase de transporte | 4.3 (4.2) |
| Grupo de empaquetado | II |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 16009613 |
| Número CAS | 7440-66-6 |
| Fórmula molecular | Zn |
| Peso molecular | 65.39 |
| SMILES | [Zn] |
| Número EC / UN | 1436 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 79031000 |
| Código arancelario | 7903100000 |
Seguridad y GHS
-
Flammable
GHS02
-
Hazardous to the Environment
GHS09
Declaraciones de peligro
- H250 Se inflama espontáneamente en contacto con el aire.
- H260 En contacto con el agua desprende gases inflamables que pueden inflamarse espontáneamente.
- H400 Muy tóxico para los organismos acuáticos.
- H410 Muy tóxico para los organismos acuáticos, con efectos nocivos duraderos.
Declaraciones de precaución
- P210 Mantener alejado del calor, de superficies calientes, de chispas, de llamas abiertas y de cualquier otra fuente de ignición. No fumar.
- P222 No dejar que entre en contacto con el aire.
- P261 Evitar respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P273 Evitar su liberación al medio ambiente.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P501 Eliminar el contenido/el recipiente en...
Documentos
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 zinc dust primarily used for?
Zinc dust is commonly used in galvanizing steel, as a reducing agent in chemical synthesis, and in the production of rubber, paints, and pigments.
What is the chemical formula and molecular weight of zinc dust?
The chemical formula is **Zn**, and its molecular weight is **65.39 g/mol**.
How should zinc dust be stored?
Zinc dust should be stored at **ambient temperature** in a dry, well-ventilated area, away from moisture and incompatible substances.
What grades of zinc dust does Molekula supply?
Molekula supplies **technical-grade zinc dust** suitable for industrial applications; please contact us for specifications on purity and particle size.
Can Molekula supply zinc dust in bulk quantities?
Yes, Molekula can supply zinc dust in **bulk quantities**—please inquire for minimum order quantities and packaging options.
What documentation comes with a zinc dust order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and a **commercial invoice** for traceability and compliance.
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