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Limewater

Calcium Hydroxide (Slaked Lime)

Cosmetic grade, microfiltered and high-purity.

  • Calcium hydroxide suitable for cosmetics.
  • Microfiltered and highly pure.
  • Fine particle size.
  • Handle with care; irritant.

For sacks of 20 Kg or more, delivery takes 9 to 14 working days, subject to stock availability.

  • Current batch: ADHDC0628
  • Earliest expiry date: Jun. / 2028

Choose an option:

  • 250g €2.50
  • 500g €3.80

    Out of stock

  • 1000g €5.55

    Out of stock

  • 5Kg €19.50

    Out of stock

  • 20kg €55.00

    Out of stock

Enter a quantity and add to basket:

Product information

  • INCI: Calcium hydroxide
  • pH level: 12.4
  • Country of origin: Spain
  • Chemical formula: Ca(OH)2
  • Hygroscopic: Si
  • AD-CALAPAGADA
  • CAS number: 1305-62-0
  • EINECS number: 215-137-3
Price range Calcium Hydroxide (Slaked Lime) at Mi Cosmética Casera from 2,50 € to 55,00 € across 5 sizes.
Prices always include VAT.

Description

Our calcium hydroxide is of the highest purity, microfiltered, exceptionally white and cosmetic-grade. It comes as a white powder and is NOT soluble in water or alcohol.

Mixing it with water forms a suspension that eventually separates (water on one side and hydroxide on the other).

You can make limewater for oil-and-limewater liniments, or use it as a pH regulator.

WARNING:

Irritant product, with a risk of serious eye damage.
It irritates the skin and respiratory tract, so we recommend wearing gloves, eye protection and a mask when handling it.

More technical information

Certificate of analysis:

  • Apariencia: Sólido polvo de color blanco
  • Riqueza: min. 86,40%.
  • Densidad Aparente: entre 390 a 410g/l
  • Densidad relativa: 2,24 gr/cm3
  • Óxido de Calcio y Magnesio: min. 89,5%
  • Oxido de aluminio: máx. 0,94%
  • Oxido de silicio: max. 0,82%
  • Oxido férrico: max. 0,51%
  • Tamaño de partículas:
    • Superior a 200 migras: 24%
    • Superior a 90 migras: 86%
ResultStandard

Molecular illustration

Precautions

  • Es incompatible con ácidos y sus sales, y metales y sales de metales pesados en general.
  • Conservar en envases bien cerrados y proteger de la luz .
  • Mantener fuera del alcance de los niños.
  • No ingerir, evitar el contacto con los ojos, no aplicar directamente sobre la piel.
  • Usar guantes y protección ocular.

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Reviews

Customer reviews 3 item(s)

Imagen de una estrella activa Imagen de una estrella activa Imagen de una estrella activa Imagen de una estrella activa Imagen de una estrella activa Great quality product
Marta  - posted on 05/04/2026
Verified Purchase
Translated review. Slaked lime can be used to make creams for irritated skin; this product is high quality
Imagen de una estrella activa Imagen de una estrella activa Imagen de una estrella activa Imagen de una estrella activa Imagen de una estrella activa perfect
Nieves .  - posted on 04/08/2023
Verified Purchase
Translated review. I am very happy; I am using this lime to preserve fresh eggs, wonderful
Imagen de una estrella activa Imagen de una estrella activa Imagen de una estrella activa Imagen de una estrella activa Imagen de una estrella activa Good, including the price
Myriam G.  - posted on 07/02/2023
Verified Purchase
Translated review. It is quite good, a good product at a good price.