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Home > Cosmetic Ingredient > Bleaching Agent (Find 53 items)

Cosmetic Ingredient

Chemicals as Skincare Ingredients

Bleaching Agent

Read the information on superior skin bleaching products and types of bleaching agents used in skin products. Find detailed product information, including CAS NO., properties and SDS to provide you with high-quality material. Purchase skin bleaching agents and raw chemical materials from certified suppliers with detailed product descriptions.

Hydroquinone

(123-31-9)
Hydroquinone, also benzene-1,4-diol or quinol, is an aromatic organic compound that is a type of phenol, a derivative of benzene, having the chemical formula C6H4(OH)2. Its chemical structure, shown in the table at right, features two hydroxyl groups bonded to a benzene ring in a para position. It is a white granular solid. Substituted derivatives of this parent compound are also referred to as hydroquinones. The name "hydroquinone" was coined by Friedrich Wöhler in 1843.

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Arbutin

(497-76-7)
1. Tyrosinase inhibitor, depigmentor, antitussive
2. Antibacterial;Tyrosinase inhibitor
3. Arbutin is a glycosylated hydroquinone extracted from bearberry plant. Arbutin is a known inhibitor of tyrosinase, which in turn prevents the formation of melanin. Arbutin is often used as a skin-lightening agent in cosmetic products.
4. Veterinary drug

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Kojic acid

(501-30-4)
Converted to maltol and ethyl maltol, flavor-enhancing additives.Food additive to inhibit tyrosinase.

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Tea extract

(84650-60-2)
green tea extract (Camellia sinensis L.) is a powerful anti-oxidant because of its catechin content, it is also known to be an antibacterial, anti-inflammatory, and a stimulant. In clinical studies, green tea demonstrates an ability to prevent or at least postpone the onset of such illnesses as cancer and heart disease. This is attributed to the catechin component’s ability to penetrate into a cell, thereby protecting the cell from free radicals and associated damage. Because of its anti-oxidant

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Ammonium persulfate

(7727-54-0)
Used for detection and determination of manganese and iron.

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alpha-Arbutin

(84380-01-8)
Α-Arbutin is a component used in the skin-whitening cosmetics.

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3,4-Dihydroxybenzaldehyde

(139-85-5)
This aldehyde (FW = 138.12 g/mol), also known as 3,4- dihydroxybenzaldehyde and 4-formylcatechol, is soluble in water (5 g/100 mL at 20°C) and has a pKa value of 7.55 at 25°C. Protocatechualdehyde induces apoptosis in cytotoxic T cells. Target(s): aldehyde oxidase; aldose reductase; b-carotene 15,15’-monooxygenase; mandelonitrile lyase; protocatechuate 3,4-dioxygenase; protocatechuate 4,5- dioxygenase; tyrosinase, weakly inhibited, IC50 = 620 μM; and xanthine oxidase.

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Gypsum (Ca(SO4).2H2O)

(13397-24-5)
Anhydrous:insoluble anhydrite is used in cement formulations and as a paper filler.Soluble anhydride, because of its strong tendency to absorb moisture, is useful as a drying agent for solids, organic liquids and gases; the desiccant used in laboratory and industry is known under the name Drierite. This material can be regenerated repeatedly and reused without noticeable decrease in its desiccating efficiency.The hemihydrate is used for wall plasters; wallboard; tiles and blocks for the building

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Magnolol

(528-43-8)
Magnolol, a natural lignan isolated from the stem bark of Magnolia officinalis, is a dual agonist of both RXRα and PPARγ, with EC50 values of 10.4 µM and 17.7 µM, respectively.

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Skin bleaching agents are chemicals employed to reduce skin color and fade spots and are widely used in cosmetics. Among the bleaching agent examples, one of the best-known bleaching agents used in the cosmetic industry is hydrogen peroxide which is a very efficient agent at lightening the colour of the skin. The best bleaching agent for skin is not constant but differs with the skin type to give the best results when used appropriately. “Bleaching Agents” on ECHEMI mainly offers raw materials that are used in cosmetics to provide effective solutions.

More Information

An emulsifying agent is of great importance in cosmetics because it facilitates the formation of a stable oil and water mixture, which is a fundamental issue in product formulation concerning consistency and texture. Emulsifiers are added to cosmetics to prevent the various components from separating from one another thus improving the effectiveness and appearance of creams, lotions and other beauty parlor products. The use of a natural emulsifying agent is advantageous for another reason – it is gentle and suitable for organic products and those intended for use on sensitive skin. The best emulsifying agent will always be one that is suitable for use with the other ingredients that you have in your lotion.

Common emulsifying agents include:

Beeswax

Lecithin

Glyceryl stearate

Cetearyl alcohol

Polysorbate 60

Stearic acid

Frequently Asked Questions

What is a bleaching agent and how does it work?

A bleaching agent is a chemical substance used to remove color, whiten, or disinfect materials by breaking down chromophores—the parts of molecules responsible for color. Common types include chlorine-based agents (like sodium hypochlorite), oxygen-based agents (such as hydrogen peroxide), and reducing agents (like sodium dithionite). Bleaching agents work through oxidation or reduction reactions, depending on their chemical nature, making them essential in industries like textiles, paper, and household cleaning.

What are the common types of industrial bleaching agents?

The most widely used industrial bleaching agents include:1. Sodium hypochlorite – commonly used in water treatment and household bleach.2. Hydrogen peroxide – favored in textile and paper industries for its eco-friendly decomposition into water and oxygen.3. Chlorine dioxide – effective in pulp and paper bleaching with minimal environmental impact.4. Sodium chlorite and calcium hypochlorite – used in disinfection and food processing.Selecting the right type depends on the application, material compatibility, and environmental regulations.

How to choose the right bleaching agent for textile processing?

Choosing the right bleaching agent for textiles involves considering:1. Fabric type – cotton often uses hydrogen peroxide, while delicate synthetics may require milder agents.2. Desired whiteness and brightness levels.3. Environmental and safety regulations – oxygen-based agents like H₂O₂ are preferred for lower toxicity.4. Compatibility with downstream processes like dyeing or finishing.Always conduct small-scale trials and consult technical data sheets from reputable chemical suppliers to ensure optimal performance and fabric integrity.

Are bleaching agents safe for food contact applications?

Certain bleaching agents are approved for food contact use under strict regulatory guidelines. For example, food-grade hydrogen peroxide and chlorine dioxide are commonly used to sanitize food processing equipment, wash fruits and vegetables, or bleach flour and cheese. However, they must meet purity standards set by agencies like the FDA or EFSA, and residual levels must remain within safe limits. Always verify that the product is labeled as 'food-grade' and complies with local food safety regulations.

What safety precautions should be taken when handling bleaching agents?

When handling bleaching agents, follow these essential safety measures:1. Wear appropriate PPE, including gloves, goggles, and protective clothing.2. Ensure adequate ventilation to avoid inhaling fumes, especially with chlorine-based products.3. Never mix different bleaching agents (e.g., bleach with ammonia or acids), as this can produce toxic gases.4. Store in cool, dry places away from direct sunlight and incompatible substances.5. Keep emergency eyewash and safety showers accessible. Adhering to SDS (Safety Data Sheet) instructions and OSHA guidelines minimizes health and environmental risks.

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