Molekula
Tinción de Giemsa
Giemsa Stain
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Giemsa Stain is a Romanowsky-type dye mixture used primarily in hematology for blood smear staining, enhancing the contrast of cellular components like white blood cells, malaria parasites, and bacteria. It is also applied in histology and microbiology for differential staining of tissues and microorganisms. This chemical has a CAS number of 51811-82-6, with the molecular formula C14H14ClN3S and a molecular weight of 291.80 g/mol. It is stored at ambient conditions and carries a signal word of "Warning" for safety. Molekula supplies Giemsa Stain from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Giemsa Stain is a Romanowsky-type dye mixture used primarily in hematology for blood smear staining, enhancing the contrast of cellular components like white blood cells, malaria parasites, and bacteria. It is also applied in histology and microbiology for differential staining of tissues and microorganisms. This chemical has a CAS number of 51811-82-6, with the molecular formula C14H14ClN3S and a molecular weight of 291.80 g/mol. It is stored at ambient conditions and carries a signal word of "Warning" for safety. Molekula supplies Giemsa Stain from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Dark green solid |
| Loss on Drying | ≤ 10.0% |
| Specific Absorption (E 1%/1cm) at λ max1 | ≥ 600 |
| Specific Absorption (E 1%/1cm) at λ max2 | ≥ 950 |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 48872073 |
| Número CAS | 51811-82-6 |
| Fórmula molecular | C14H14ClN3S |
| Peso molecular | 291.80 |
| SMILES | C[N+](=C1C=CC2=NC3=C(C=C(C=C3)N)SC2=C1)C.[Cl-] |
| Código REACH | Y113 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 32129000 |
| Código arancelario | 3212900000 |
Seguridad y GHS
-
Health Hazard
GHS07
Declaraciones de peligro
- H319 Provoca irritación ocular grave.
Declaraciones de precaución
- P264 Lavarse concienzudamente tras la manipulación.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P305+351+338 EN CASO DE CONTACTO CON LOS OJOS: Aclarar cuidadosamente con agua durante varios minutos. Quitar las lentes de contacto, si lleva y resulta fácil. Seguir aclarando.
- P337+313 Si persiste la irritación ocular: Consultar a un médico.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, French, German, Italian, Spanish.
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 Giemsa Stain primarily used for?
Giemsa Stain is commonly used in histology and hematology for staining blood smears, bone marrow samples, and cytological preparations to differentiate cellular components under a microscope.
What is the chemical formula and molecular weight of Giemsa Stain?
The chemical formula is **C14H14ClN3S**, and the molecular weight is **291.80 g/mol**.
How should Giemsa Stain be stored?
Store Giemsa Stain at **ambient temperature** in a dry, well-ventilated area, away from direct sunlight and incompatible substances.
What grade or purity level is available for Giemsa Stain?
Molekula supplies Giemsa Stain in **analytical and reagent-grade purity**, suitable for laboratory staining applications.
Can Molekula supply Giemsa Stain in bulk quantities?
Yes, we offer bulk packaging options for Giemsa Stain—please contact our sales team for custom quantities and pricing.
What documentation comes with an order of Giemsa Stain?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
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