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Home > Cosmetic Ingredient > Buffering (Find 191 items)

Cosmetic Ingredient

Chemicals as Skincare Ingredients

Buffering

Explore buffering solutions! Buffering plays a pivotal role in maintaining stable pH levels. Discover a range of buffered products with CAS NO., property details, and SDS on ECHEMI. Source buffering raw chemical materials from certified suppliers for precise pH control. Shop now for detailed product information.

Guanidine hydrochloride

(50-01-1)
Used in organic synthesis and pharmaceutical industry; mainly used as intermediates for medicines, important raw materials for the manufacture of sulfadiazine, sulfamethazine, sulfamethazine and folic acid; used as intermediates in medicine, pesticides, dyes and other organic synthesis body. It can be used to synthesize 2-aminopyrimidine, 2-amino-6-methylpyrimidine, 2-amino-4,6-dimethylpyrimidine, and is used to manufacture sulfadiazine, sulfamethazine, sulfamethazine and other sulfa drugs Inter

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Calcium dihydrogen phosphate

(7758-23-8)
Chiefly in fertilizers; as acidulant in baking powders and in wheat flours; mineral supplement for foods and feeds; in enameling.

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Tripotassium citrate

(866-84-2)
Potassium citrate (also known as tripotassium citrate) is a potassium salt of citric acid with the molecular formula C6H5K3O7. It is a white, hygroscopic crystalline powder. It is odorless with a saline taste. It contains 38.3% potassium by mass. In the monohydrate form it is highly hygroscopic and deliquescent.As a food additive, potassium citrate is used to regulate acidity and is known as E number E332. Medicinally, it may be used to control kidney stones derived from either uric acid or cyst

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Hydrogen bromide

(10035-10-6)
It is the basic raw material for manufacturing various inorganic bromides such as sodium bromide, potassium bromide, lithium bromide and calcium bromide, and certain alkyl bromides such as methyl bromide and ethyl bromide. It is used in medicine to synthesize tranquilizers and anesthetics. It is also a good solvent for some metal minerals, used for the extraction of high-purity metals. The petroleum industry is used as a separating agent for alkoxy and phenoxy compounds, and a catalyst for the o

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Tricalcium citrate

(813-94-5)
Calcium citrate is the calcium salt of citric acid. It is commonly used as a food additive (E333), usually as a preservative, but sometimes for flavor. In this sense, it is similar to sodium citrate. Calcium citrate is also found in some dietary calcium supplements (e.g. Citracal). Calcium makes up 24.1% of calcium citrate (anhydrous) and 21.1% of calcium citrate (tetrahydrate) by mass. The tetrahydrate occurs in nature as the mineral Earlandite.

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dl-Tartaric acid

(133-37-9)
A constituent of many proprietary granular effervescent preparations.

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Ammonium thiocyanate

(1762-95-4)
In matches, double-dyeing fabrics, photography, improving & incr strength of silks weighted with tin salts, in producing grayish-black coating on zn, manufacture transparent artificial resins, thiourea, in pesticides, in determination & detection of small quantities of iron, determination of ag, hg, etc.

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Borax

(1303-96-4)
1. Metabolite
2. Buffers; complexing or masking agent.

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Ammonium hydroxide

(1336-21-6)
Ammonia solution, also known as ammonium hydroxide, ammonia water, ammonical liquor, ammonia liquor, aqua ammonia, aqueous ammonia, or simply ammonia, is a solution of ammonia in water. It can be denoted by the symbols NH3(aq). Although the name ammonium hydroxide suggests an alkali with composition [NH4+][OH−], it is actually impossible to isolate samples of NH4OH, as these ions do not comprise a significant fraction of the total amount of ammonia except in extremely dilute solutions.

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Azelaic acid

(123-99-9)
antifungal, binds to membrane sterols

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Buffering refers to the process of minimizing fluctuations or maintaining stability, often applied in the context of managing and regulating pH levels of makeup products in solutions. According to their chemical properties, buffering can be classified into inorganic buffers, such as phosphates, and organic buffers, such as amino acids. According to their pH-regulating functions, buffering can be categorized as acidic, neutral, and alkaline buffers. According to their compatibility with different components, buffering can also be divided into water-soluble and oil-soluble buffers. "Buffering" on ECHEMl primarily provides raw materials for the buffering agent.

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More Information

Buffering products are used to maintain stable pH levels in various applications, whether it's in pharmaceuticals, cosmetics, or food processing.

Buffering products work by resisting changes in pH when acids or bases are added, thereby stabilizing the solution. This property is especially valuable in cosmetic production, where precise pH control is necessary for different formulas.

Causes of pH fluctuations
•Addition of acidic or alkaline substances.
•Biological processes producing acids or bases.
•Environmental factors influencing pH levels, such as temperature or humidity fluctuations.

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