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The Use of Stearic Acid in Suppositories

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Stearic acid is an oleochemical that has a wide range of applications. It is a fatty acid that occurs naturally in animal and vegetable fats.

It is a common additive in food products, pharmaceuticals and topical applications. It is also used as a softener in rubber compounds. Suppositories are a medical device that is made from stearic acid and glycerin. Among its functions, suppositories are used to treat absorption, local conditions and other conditions.

The stearic acid is mixed with sodium carbonate in a glycerol solution. This mixture is dissolved in water and then separated by a steam bath. Once the solution is separated, the residue is placed in a beaker. In a second step, the residue is extracted with 75 mL hexanes. Glycerol is then distilled and mixed with polyethylene oxide. The resulting mass is settled at around 68-75 degrees Celsius.

Stearic acid is a fatty acid that occurs naturally as an ester of fatty alcohol. It is a waxy solid that is produced in several forms.

Stearic acid is also present as a glyceride in animal fats, such as tallow. Stearic acid can also be extracted from plants, such as palm oil. If it is sourced from plant sources, it can be used in food products, but it is not required.

As with any chemical, there is a risk of skin sensitization to stearic acid. To test for this, a 0.1 mL sample of a 10% stearic acid cosmetic formulation was tested for sensitization.


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    EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt CAS 29420-49-3

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    About EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt:
    EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt has the characteristics of rich and fine foam, low degreasing power, low irritation to skin and hair, and good biodegradability.
    Rmcplant is a trusted global EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt. Feel free to send an inquiry to get the latest price of EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt if you would like to buy EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt in bulk.

    Product Performance of EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt:
    EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt can improve the combability and softness of the hair, and its mild decontamination performance makes the skin comfortable after washing.

    Technical Parameter of EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt:

    Product Name    Short NamePurity    PH    OdorAppearance  
    Perfluoro-1-butanesulfonic Acid Potassium Salt EF-42NANASlight characteristic odorwhite powder


    Applications of EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt:

    EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt white powder, this product is a perfluorinated anionic surfactant. It has the general characteristics of fluorinated surfactants. It is widely used in the flame retardant of synthetic materials. It can be used as a high-efficiency antistatic agent and flame retardant in the processing of thermoplastics. It can be combined with polycarbonate. , Polystyrene, polyimide, polyester, polyamide and other transparent resins improve transparency, especially flame retardants for polycarbonate materials.

    Packing & Shipping of EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt:
    We have many different kinds of packing which depend on EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt quantity.
    EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt packing: 1kg/bag, 25kg/barrel, or 200kg/ barrel.
    EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

    EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt CAS 29420-49-3插图

    EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt Properties

    Other NamesN/A
    CAS No.29420-49-3
    Compound FormulaC4F9KO3S
    Molecular WeightN/A
    AppearanceNA
    Melting PointN/A
    Boiling PointN/A
    DensityN/A
    Solubility in H2ON/A
    Exact MassN/A

    EF-42 Perfluoro-1-butanesulfonic Acid Potassium Salt Health & Safety Information

    Signal WordN/A
    Hazard StatementsN/A
    Hazard CodesN/A
    Risk CodesN/A
    Safety StatementsN/A
    Transport InformationN/A
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    Naphthalenesulfonic Acid CAS 9084-06-4

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    About Naphthalenesulfonic acid:
    Naphthalenesulfonic acid has the characteristics of rich and fine foam, low degreasing power, low irritation to skin and hair, and good biodegradability.
    Rmcplant is a trusted global Naphthalenesulfonic acid. Feel free to send an inquiry to get the latest price of Naphthalenesulfonic acid if you would like to buy Naphthalenesulfonic acid in bulk.

    Product Performance of Naphthalenesulfonic acid:
    Naphthalenesulfonic acid can improve the combability and softness of the hair, and its mild decontamination performance makes the skin comfortable after washing.

    Technical Parameter of Naphthalenesulfonic acid:

    Product Name    Short NameDispersion     PH    OdorAppearance  
    Naphthalenesulfonic acid NA90%7-9Slight characteristic odorwhite powder


    Applications of Naphthalenesulfonic acid:

    Naphthalenesulfonic Acid easily soluble in water of any hardness, with excellent diffusion properties, no permeability and foaming. Resistance to acid, alkali, hard water and inorganic salts. It has no affinity for cotton, linen and other fibers. It can be used with protein and nylon at the same time, but it cannot be mixed with cationic dyes or cationic surfactants. The pH (1% solution) is near neutral.

    This product is mainly used as a dispersant and filler for vat dyes and disperse dyes. It has the advantages of good grinding effect, dispersibility, heat resistance, and high temperature dispersion stability. It is higher temperature resistant and stable than dispersant N. This product can make dyes brighter, higher color power and uniform coloring. It can also be compounded with various dispersants to meet the commercial requirements of various disperse dyes and vat dyes. It can also be used as an early-strength water-reducing agent for concrete. It can be used as a dispersant for vat dye grinding and vat dye suspension dyeing. As well as a stabilizer for latex in the rubber industry and a tanning aid in the tanning industry.

    Packing & Shipping of Naphthalenesulfonic acid:
    We have many different kinds of packing which depend on Naphthalenesulfonic acid quantity.
    Naphthalenesulfonic acid packing: 1kg/bottle, 25kg/barrel, or 200kg/ barrel.
    Naphthalenesulfonic acid shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

    Naphthalenesulfonic Acid CAS 9084-06-4插图

    Naphthalenesulfonic Acid Properties

    Other NamesN/A
    CAS No.9084-06-4
    Compound FormulaC23H18S2O6Na
    Molecular WeightN/A
    AppearanceNA
    Melting PointN/A
    Boiling PointN/A
    DensityN/A
    Solubility in H2ON/A
    Exact MassN/A

    Naphthalenesulfonic Acid Health & Safety Information

    Signal WordN/A
    Hazard StatementsN/A
    Hazard CodesN/A
    Risk CodesN/A
    Safety StatementsN/A
    Transport InformationN/A
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    N-Methyl-N-cocoylaminoacetic acid CAS 61791-59-1

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    About N-Methyl-N-cocoylaminoacetic acid CAS 61791-59-1:
    CS-30 is an amino acid series surfactant, mild, rich in foam, stable, and elastic, smooth after washing, fresh and natural, not tight, good conditioning, soft hair after use, easy to comb; good synergistic performance, can be Compatible with a variety of surfactants; good biodegradability.

    Product Performance of N-Methyl-N-cocoylaminoacetic acid CAS 61791-59-1:

    Rmcplant is a trusted global Alkyl C12-14 hydroxypropyl sulfobetaine. Feel free to send an inquiry to get the latest price of Alkyl C12-14 hydroxypropyl sulfobetaine.  If you would like to buy Alkyl C12-14 hydroxypropyl sulfobetaine in bulk.


    Technical Parameter of N-Methyl-N-cocoylaminoacetic acid CAS 61791-59-1:

    Product Name    Short Name  Solid content  Molecular formulaPHNaCl (%)
    N-Methyl-N-cocoylaminoacetic acid CS-30 32-36C3H6NNaO28.0～9.5N/A


    Applications of N-Methyl-N-cocoylaminoacetic acid CAS 61791-59-1:

    It can be used in high-end skin care products such as facial cleanser, cleansing gel, shower gel, shampoo, etc.

     

    Packing & Shipping of N-Methyl-N-cocoylaminoacetic acid CAS 61791-59-1:
    We have many different kinds of packing which depend onN-Methyl-N-cocoylaminoacetic acid CAS 61791-59-1 quantity.
    N-Methyl-N-cocoylaminoacetic acid CAS 61791-59-1 packing: N-Methyl-N-cocoylaminoacetic acid CAS 61791-59-1 kg/bottle, 25kg/barrel, or 200kg/ barrel.
    N-Methyl-N-cocoylaminoacetic acid CAS 61791-59-1 shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

    N-Methyl-N-cocoylaminoacetic acid CAS 61791-59-1插图

    N-Methyl-N-cocoylaminoacetic acid CAS 61791-59-1 Properties

    Other NamesN-methyl-N-coconut oil amidoacetic acid sodium salt
    CAS No.N/A
    Compound FormulaN/A
    Molecular WeightN/A
    AppearanceColorless to light yellow clear liquid
    Melting PointN/A
    Boiling PointN/A
    DensityN/A
    Solubility in H2ON/A
    Exact MassN/A
    N-Methyl-N-cocoylaminoacetic acid CAS 61791-59-1 Health& Safety Information
    Signal WordN/A
    Hazard StatementsN/A
    Hazard CodesN/A
    Risk CodesN/A
    Safety StatementsN/A
    Transport InformationN/A
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