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Bismuth hydroxide, while primarily recognized as a pharmaceutical compound, is utilized as a raw material for producing bismuth-based pigments and as an ingredient in cosmetics, providing a white, stable pigment often noted for its low toxicity. It is used to achieve white or pearlescent finishes, although the closely related Bismuth oxychloride is more common in commercial cosmetics.
Key Aspects of Bismuth Hydroxide in Cosmetics
- Properties: Appears as a white or slightly yellow amorphous powder that is insoluble in water, making it suitable for suspension in creams and lotions.
- Use in Cosmetics: It acts as a pigment for achieving white coloration, and can be used in pharmaceutical, cosmetic, and coating applications due to its high stability and non-toxic profile compared to heavy metals.
- Functionality: It is utilized for its, pearlescent luster, and ability to improve product texture and adhesion, frequently in mineral makeup formulations.
- Related Compounds: Often confused with or used alongside Bismuth oxychloride (BiOCl), which is widespread in foundations and eyeshadows for a shimmery, pearl-like finish.
Benefits and Considerations
- Versatility: Used in various cosmetic formulations including creams, lotions, and mineral makeup.
- Safety: Bismuth compounds are generally preferred for their non-toxic nature, often serving as a safe alternative to other heavy metal pigments.
- Skin Affinity: These compounds are known for good skin adhesion and providing a smooth, pearlescent finish.
While sometimes labeled within "mineral makeup" for its natural origin, consumers with sensitive skin sometimes report that high concentrations of bismuth-based additives can cause irritation, though it is FDA-approved.
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Bismuth hydroxide
Chem-Impex
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Bismuth hydroxide is a non-toxic compound widely used in pharmaceuticals for antacids, cosmetics for pigments, and topical ointments for its antimicrobial
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Bismuth hydroxide as a pigment in cosmetics
Anhui Fitech Material Co.,Ltd
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Anhui Fitech Material Co.,Ltd
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Bismuth hydroxide (chemical formula Bi(OH)3 , molecular weight 260.00) is an inorganic compound, typically appearing as a white or slightly yellow powder.Read more
CAS RN | 1304-85-4
Thermo Fisher Scientific
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It is used pharmaceutically in wound dressing, ointment component and as an antiacid. In cosmetics it is used as a cosmetic white pigment.
Regulatory Status of Color Additives - hfpappexternal.fda.gov
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CAS Reg No or other ID code: 7787-59-9. Color: Bismuth Oxychloride. Status: Permanently listed, exempt from certification. Use: Drugs, Cosmetics.Read more
Bismuth Oxychloride – A Multifunctional Color Additive
Cosmetics & Toiletries
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Cosmetics & Toiletries
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by Q PengCited by 2 — BiOCl powder pigments are com- monly used in powder applications, eye shadow, cosmetic pencil, makeup and lipstick formulations (to improve the long-wearing ...Read more
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Bismuth hydroxide Nitrate Oxide Powder Low Price 10 ...
nanochemazone.in
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It is used pharmaceutically in wound dressing, ointment component, and as an antiacid. In cosmetics, it is used as a cosmetic white pigment. Used in Ceramic ...
People also ask
How is bismuth used in cosmetics?
In cosmetics, bismuth is considered a pearlising agent and produces a high shine and gives you an unnatural glowing metallic finish that is white in colour with a slightly pink hue. Many women find this strange 'glowy' finish ugly, anyway! As it's a very heavy element, this makes it difficult for many people to wear.
The Ugly Truth about Bismuth - Nude by Nature
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What is bismuth hydroxide used for?
Bismuth hydroxide is a white powder that is insoluble in water and has a pH of 3.5 to 4.5. It is used as an antimicrobial agent and can be used to treat urinary tract infections and dental plaque.
Bismuth hydroxide | 10361-43-0 | FB37567 - Biosynth
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What color is bismuth hydroxide?
Description: Bismuth hydroxide, with the chemical formula Bi(OH)3 and CAS number 10361-43-0, is an inorganic compound characterized by its white, powdery appearance. It is a weakly soluble substance in water, exhibiting amphoteric properties, which means it can react with both acids and bases.
CAS 10361-43-0: Bismuth hydroxide | CymitQuimica
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What cosmetics is bismuth in?
It is used in cosmetics, especially in mineral makeup, to provide a luminous and glowing effect. Bismuth oxychloride is often used in foundations, blushes, eyeshadows, and highlighters.
Why You Should Avoid Bismuth in Cosmetics | withSimplicity
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Web results
CAS 10361-43-0: Bismuth hydroxide
CymitQuimica
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CymitQuimica
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Additionally, it has potential uses in cosmetics and as a pigment in certain formulations due to its non-toxic nature compared to other heavy metals.Read more
Bismuth hydroxide nitrate oxide, Bi{2}O{3} 79% min
Fisher Scientific
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Fisher Scientific
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Description. It is used pharmaceutically in wound dressing, ointment component and as an antiacid. In cosmetics it is used as a cosmetic white pigment.
What About Bismuth?
PCI Magazine
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PCI Magazine
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Apr 27, 2001 — Bismuth oxychloride is routinely used in cosmetics because it has the global regulatory status of “approved color additive.” This gives cosmetic ...Read more
US3788871A - Pearlescent pigment
Google Patents
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Google Patents
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MICA PLATELETS ARE COATED WITH BISMUTH OXYCHLORIDE CRYSTALS TO PROVIDE PEARLESCENT PIGMENTS WHICH ARE ESPECIALLY USEFUL IN COSMETIC APPLICATIONS.