stearic acid-High quality and trust worthy chemical supplier

Blog

Here are several production methods for calcium stearate

admin / 2023-07-31 / no Comments

It is a saturated long-carbon-chain fatty acid. The hydrophilic carboxyl group and the lipophilic carbon chain end are both present in the stearic acid. The surface of the nano-calcium is hydrophilic. Therefore, stearic is applied to it. This can improve its lipophilicity. The large surface area of the calcium carbonate and its high specific energy can be beneficial when it is used in rubber, plastics or advanced inks. The bond between the two can enhance the performance of the product and make it brighter.
Calcium stearate, which is white, is insoluble with water, cold alcohol and ether. It's soluble, however, in organic solvents, such as hot benzene. It decomposes when heated up to 400degC. If a strong acid is used, it will decompose into stearic acids and the calcium salt that corresponds.

Four different production methods for Calcium Stearate

1. Synthesis of Calcium Stearate. The calcium chloride with a concentration of 1074kg/m3 (also known as 10degBe), is added to the sodium-stearate solution, and the metathesis reactions are carried out at approximately 65degC. The calcium stearate product is separated by precipitation. The final product is obtained after it has been filtered, cleaned with water and dried around 90degC.

2. In 300mL hot water, add 5.60g of calcium oxide (0.1mol). Pour 51.3g of chemically-pure stearic acids in 350mL at 70°C hot water, and add 0.75g of Diethanolamine. Stir to emulsify. The prepared stearic emulsion, after stirring, was slowly added to the calcium stearate suspension in 2 hours.

3. The catalyst H2O2 is added slowly under constant stirring to the reaction pot. The reaction lasts 1.52.0h. After the reaction, the material must be discharged, cooled, and crushed in order to obtain the finished product.

4. Metathesis method - dissolve stearic acids in hot water 20 times their mass, add caustic soda saturated solution, and perform saponification reactions at around 75degC. You will get dilute sodium stearate. Then, the calcium chloride with a 1074kg/m3 content was added to sodium stearate, and metathesis reaction at 65 was carried out. Finally, calcium stearate is precipitated. Then, it is filtered and washed in water before being dried at 90degC.
(also called Technology Co. Ltd.) has been a leading global supplier of chemicals and nanomaterials for over 12 years. Our company produces different stearics acids such as lead stearates, calcium stearates, magnesium stearates, and aluminum stearates. If you have any questions, please contact us.

Blog

What should we pay attention to the use of stearic acid in cosmetics

admin / 2023-07-23 / no Comments

You may notice that stearic acids is listed in the cosmetic ingredients. Many cosmetics contain stearic acids. Stearic acid is often used as a cleansing agent in shampoo products. What are the applications of stearic acids in cosmetics and skincare?
Stearic, octadecanoic, octadecanoic, fatty, acid. Stearic Acid is one of the many fatty acids. In cosmetics and skincare, stearic acids are mainly used as emulsifiers and emollients.

Does stearic acids help to improve the skin's appearance?

As a skin cleanser, stearic helps wash excess oil away. Stearic acid is a surfactant that attracts dirt, oil and other substances and causes them to wash away from the skin. Stearic acid protects the skin barrier against moisture loss. The skin will not be damaged if excessive amounts of stearic are applied. Make sure you use the right amount. But patients with fragile skin or prone to allergies need to be careful.

What is the role played by stearic acids?

Stearic acid can be used to thicken, maintain the shape and consistency of soaps.

Stearic Acid is used to tighten skin. It can also be used on skin that's non-pigmented or dry. It is often used in cosmetics as an emollient or emulsifier, and also to bind. It is a saturated acid fatty and is commonly added to products like lipsticks, shampoos and soaps.

As a surfactant stearic has an excellent cleaning power. Surfactant is an organic compound that helps reduce water's surface tension so it can mix easily with the oils and dirt that are on the skin. Stearic acid allows soap particles to adhere to dirt, oils, and other substances on the surface of the skin. This makes them easier to wash away with water.

As an emulsifier, stearic acids can be mixed with substances that are incompatible (such as water and oil). If you don't use stearic, your cleanser will be separated like the oil and vinegar in salad.

For emulsification, stearic acids are used in two types skincare products: vanishing and cold cream. This produces a white, stable cream. Stearic acid also serves as the primary raw material in almond honey and milk. Stearic soap esters, also known as soap stearic acids, are widely used by the cosmetics industry.

Is stearic a natural product?

It is found in animal fats and vegetable oils (usually palm or coconut oil). It is usually white and crystalline solid with a light odor. It is the main component of cocoa butter and shea.

Stearic Acid is naturally found in many plant and animal products. Stearic acids are found in cocoa butter, animal fats and vegetable oils. It is used as a higher fatty acid in many dairy products and creams. Reacts with the alkali in order to form "soap bases."

Is stearic acids harmful?

It is safe to consume stearic Acid. Some people claim that the magnesium stearate in capsules can also interfere with the absorption of drug contents. There is no scientific support for these claims.

What is the best stearic acid for acne prone skin?

Although it has a low acne rating, this ingredient can still cause clogged pores. This is a bad thing if your skin has a sensitive nature or is acne-prone. Cosmetics without clogging substances are best.

The stearic acids can also be turned into soaps, which are a widely used cleanser and have a low impact on skin. You should only buy cosmetics from an official organization if you are a regular user. This can help reduce the number of counterfeit products, and also reduce skin damage.

Body fat and stearic Acid Problem

Brad Marshall's (also known by the title "croissant expert" weight loss treatment) only solution to stearic acids and linoleic oxidation is stearic oxidation.

Brad Marshall, author of The Croissant Diet and "Fire in a Bottle", is a blogger who loves food. He is interested in food, its history and how to integrate current concepts of diets (such as keto and carnivorous) into traditional diets.

Brad holds a genetics degree from Cornell University, as well as a certificate in French Culinary Institute. He studied at Memorial Sloan-Kettering Cancer Center. Since the mid-1990s, he has run a butcher shop and local gourmet restaurants as well as USDA inspected meat-processing facilities.

Brad is also the co-founder of Firebrand Meats. The company is dedicated to producing poultry and pork products with low linoleic (n6 PUFA (polyunsaturated) fat) content. Its global consumption has increased dramatically in the last century.

(aka. Technology Co. Ltd. (aka. Stearic acids are available in various forms such as lead stearate (stearate), aluminum stearate (stearate), cadmium and cadmium stearate. Click on the product to send a message.