Molekula

Estearato de magnesio

Magnesium stearate

SKU 17736814 CAS 557-04-0 [CH3(CH2)16CO2]2Mg MW 591.24 En stock

Magnesium stearate is a metallic soap used as a lubricant in pharmaceutical and cosmetic manufacturing. It is a white, odorless powder that improves flow properties in tablet and powder formulations. CAS: 557-04-0, Molecular Formula: [CH3(CH2)16CO2]2Mg, Molecular Weight: 591.24 g/mol, Storage: Ambient, Signal Word: Warning. Molekula supplies Magnesium stearate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

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Resumen

Precios y tamaños de envase

Tamaños de envase y precios

£ GBP € EUR $ USD

100 g — £29.50 por paquete
500 g — £77.70 por paquete

Los precios excluyen IVA/impuesto sobre ventas y gastos de envío. Tamaños de embalaje por mayor y personalizados disponibles bajo petición.

Especificaciones

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Property	Value
Appearance	Light fine powder
Water	≤4.0%
Mesh	(1500) ≥98.0%
Free acid	≤4.0%
Assay(Mg)	4.0 - 5.0%

Almacenamiento y manejo

Property	Value
Storage Temperature	Ambient
Shelf Life	24 months
Acidity	Neutral

Identificación

Property	Value
SKU	17736814
CAS Number	557-04-0
Molecular Formula	[CH3(CH2)16CO2]2Mg
Molecular Weight	591.24
SMILES	CCCCCCCCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCCCCCCCC(=O)[O-].[Mg+2]
REACH Code	Y113
TSCA Listed	Yes
HTS Code	29157001
Tariff Code	2915705090

Seguridad y GHS

Warning

Health Hazard GHS07

Declaraciones de peligro

H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation

Declaraciones de precaución

P261 Avoid breathing dust/fume/gas/mist/vapours/spray
P280 Wear protective gloves/protective clothing/eye protection/face protection
P302+350 IF ON SKIN: Gently wash with soap and water
P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
P308+313 IF exposed or concerned: Get medical advice/attention

Solo para uso investigativo e industrial

No apto para uso en alimentos, medicamentos, productos domésticos, ni en humanos o animales. Consulte la Hoja de Datos de Seguridad antes de manipular.

Documentos

Fichas de Datos de Seguridad (FDS)

Disponible en PT, RU, IT, FR, ES, DE, EN.

Certificado de Análisis (CoA) por lote

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Sinónimos

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Preguntas frecuentes

What is magnesium stearate used for?

Magnesium stearate is commonly used as a lubricant in pharmaceutical manufacturing and as a release agent in industrial processes.

What is the chemical formula and molecular weight of magnesium stearate?

The formula is [CH3(CH2)16CO2]2Mg with a molecular weight of 591.24 g/mol.

How should magnesium stearate be stored?

Store at ambient temperature, protected from moisture and direct sunlight.

What grade of magnesium stearate does Molekula supply?

Molekula supplies pharmaceutical-grade magnesium stearate suitable for use in drug formulations.

Can Molekula supply magnesium stearate in bulk?

Yes, Molekula can supply magnesium stearate in bulk quantities; please contact our sales team for pricing and availability.

What documentation comes with a magnesium stearate order?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) upon request.

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