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(48 products available)
Ammonium Stearate
This is the most common type of ammonium stearate, which is formed when stearic acid reacts with ammonium hydroxide. It is primarily used as a lubricant and emulsifier in different cosmetic and pharmaceutical products. Buyers can often find it in powder form. But some can also find it in the form of pellets.
Ammonium Oleate
It is formed from oleic acid, which is known to have better emulsifying action compared to stearic acid. Users often use it in the production of textile and leather products. These are the sectors where improved lubrication and spreading properties are required.
Ammonium Palmitate
This is formed when a palm oil user reacts palm acid with ammonia. This type is often used for its emulsifying and stabilizing properties in cosmetics. Its production process can vary slightly depending on the source of the fatty acids.
Ammonium Myristate
Ammonium myristate is produced when myristic acid is reacted with ammonia. Myristic acid is derived from nutmeg and palm oils. This type has special applications in the textile industry. Users should note that this compound is less common than stearate but still important for specialty applications.
Ammonium Behenate
This salt is derived from behenic acid, which comes from the seeds of the Moringa tree. It is often used in high-performance applications due to its stabilizing properties. This makes it ideal for textile finishing and lubricant products.
Cosmetic and Personal Care Applications
Ammonium stearate is widely used in cosmetics and personal care products, like lotions, creams, and shampoos. It acts as a thickener, emulsifier, and stabilizer. It helps to keep the different ingredients mixed and gives the product a smooth and creamy feel.
Pharmaceutical Uses
It is also used in the pharmaceutical industry, especially in the production of different topical medications and ointments. In this case, it helps to mix the active and inactive ingredients. This allows the medication to be easily absorbed by the skin.
Textile Industry Applications
In the textile industry, ammonium stearate acts as a lubricant when spinning and weaving different fibers. This helps to reduce friction and breakages, which in turn results in smoother and more efficient production processes.
Anti-static and Water-repellent Properties
Because of its unique chemical structure, ammonium stearate has anti-static and water-repellent properties. This makes it beneficial in sectors like electronics and textiles. In electronics, it is used in the manufacture of different coatings that prevent static electricity build-up.
In Agriculture
Ammonium stearate is also used as an adjuvant in pesticides. It helps in improving the effectiveness of different pesticide formulations. This is possible due to its ability to enhance the spreading and sticking of the pesticides on the plants.
Purity
High-quality ammonium stearate usually contains at least 95% active ingredient for most uses. Those intended for food or pharmaceutical-grade typically have higher purity levels.
Appearance
It can come in the form of white-to-off-white powder or fine granules. Depending on the specific formulation or manufacturer, some may have a slightly different color or texture.
Melting Point
Ammonium stearate has a melting point range of 120°C to 140°C. This makes it ideal for applications where heat resistance is important.
Solubility
Ammonium stearate is moderately soluble in water and alcohol. It is further characterized by its higher solubility in warm solvent compared to cold ones. Its increasing solubility with temperature makes it easier to use in different formulations requiring heat during preparation.
Temperature
Users are advised to store it at room temperature. Ideally, between 20°C to 30°C, to maintain its stability and effectiveness. At this temperature, the ammonium stearate maintains its purity.
Container
Keep ammonium stearate in airtight containers. These help to prevent moisture and air from contaminating the product. Users should ensure that the container is properly sealed after every use to avoid moisture entering it.
Labeling
Properly label the containers with the product name, date of receipt, and expiration date. This helps in ensuring that the product is used within its shelf life. For example, ammonium stearate usually lasts between 3 to 5 years when stored correctly.
Humidity
Users should keep ammonium stearate away from high-humidity environments. These conditions can cause clumping and decrease its effectiveness. Therefore, humid environments can affect the product's texture and usability.
Exposure to Light
Avoid exposing ammonium stearate to direct sunlight or prolonged light exposure. The light will degrade its chemical composition and reduce its effectiveness in different applications. Keep the product in a dark storage area or use opaque containers to block light.
Wear Protective Gear
Users should be ready to wear gloves, masks, and goggles when cleaning spilled or leftover ammonium stearate. These will protect them from inhaling the powder. They will also protect them from coming into direct contact with it.
Gather the Powder
If the powdered ammonium stearate being cleaned is on a flat surface, users can use a paper towel or a damp cloth to gather it. If there is a lot of it, users can sweep it with a soft-bristle broom. They should ensure that they do not spread it further across the surface.
Disinfect the Surface
After gathering the powder, users will be left with some residue. To deal with this residue, they are advised to use a suitable disinfectant or an ammonia-based cleaner. The residue can give users a bad scratch on their skin if they do not clean it well.
Proper Disposal
After cleaning ammonium stearate, users can dispose of it safely by placing it in a sealed plastic bag. For large spills, they can contain the waste in an appropriate waste container. Ensure they follow local regulations for hazardous materials disposal.
Check Affected Area
Users must check the area where the spill occurred to ensure it is completely clean. This helps to prevent any slippery surfaces or further chemical reactions due to leftover ammonium stearate.
Enhances Stability and Texture
In cosmetics, ammonium stearate helps to mix water and oils, which normally do not blend. This forms a smooth and stable mixture that feels nice on the skin. Its ability to thicken lotions and creams provides them with a richer, more appealing texture that consumers often prefer.
Used as a Lubricant
Ammonium stearate is widely used as a lubricant in textile manufacturing. It reduces friction, which leads to smoother machinery operations during weaving and spinning. This ultimately results in higher production efficiency and lower equipment wear.
Improves Coating and Finishing
Ammonium stearate gives textiles a smooth and water-repellent finish. This not only improves the look of the fabric but also makes it more resistant to water and dirt. This helps in improving the functionality and longevity of the treated materials.
Pharmaceutical Uses
It plays a critical role as a stabilizer and emulsifier in ointments and creams in the pharmaceutical industry. It helps to evenly distribute active ingredients so each application gives the desired effect. Its ability to enhance product absorption also benefits consumers by improving the effectiveness of different medications.
Helps in Agriculture
Ammonium stearate helps pesticides stick better to plants in agriculture. By improving pesticide performance, farmers can achieve better pest control with less product. This is a benefit to both the environment and their bottom line.
Food Industry
Ammonium stearate has some applications in the food industry, particularly in food preparations. For instance, it acts as a stabilizer in certain food additives. Additionally, even though the amount is normally small, it helps to improve the texture and consistency of different food products.
Yes. Some types of ammonium stearate can be naturally derived. This is especially when manufacturers extract stearic acid from plant-based oils or animal fats. This makes them more appealing to natural product users. Other synthetic versions are also available for users who prefer more consistent formulations.
Yes. They can find ammonium stearate in small amounts in some food products. It is often used as a food additive to improve texture and stability. However, it is not as common as other food emulsifiers like lecithin or mono and diglycerides. Nevertheless, it is still sometimes present in certain processed foods and confectionery products.
Though ammonium stearate is generally regarded as safe by different manufacturing industries, it can still cause allergic reactions in some people. This is especially when it is present in cosmetic products. To avert these reactions, users are advised to conduct a patch test on a small area of the skin. It will help them in determining if they have any sensitivity or reaction to the product.
To avoid contamination, users should prioritize cleaning equipment between production batches. Additionally, they should store ammonium stearate in dedicated containers. Doing this will help in preventing cross-contamination with other substances. Users should also ensure all staff are trained on proper handling procedures.
Manufacturers usually use several eco-friendly alternatives to ammonium stearate in textile finishing. These include cationic surfactants, which are biodegradable and provide effective antistatic properties. Other alternatives include plant-based emulsifiers and silicone-based softeners, which have a lesser impact on the environment compared to ammonium stearate.
