Оптовая цена фармацевтический препарат из Стеарата магния
- Категория: Food Ingredients >>>
- Поставщик: Xian Youth Biotech Co. Ltd.Xian Ltd.
Сохранить в закладки 1600734697034:
Описание и отзывы
Характеристики
Product Description
Magnesium stearate pharma grades the magnesium salt of the fatty acid, stearic acid (Fig. 1). It has been widely used for many decades in the food industry as an emulsifier, binder and thickener, as well as an anticaking, lubricant, release, and antifoaming agent.
Basic Information
Product Name | Magnesium Stearate Powder Pharma Grade |
Specification | 99% |
Appearance | White powder |
Mesh | 80 mesh |
Molecular formula | C36H70MgO4 |
Molecular Weight | 591.24 |
CAS No | 557-04-0 |
Flow Chart | / |
Solubility | alcohol: insoluble.water:Insoluble |
Application
Magnesium Stearate powder has a wide range of applications. Common fields include textiles, food, medicine, plastics, rubber, coatings, etc. It can be used as cosmetic annual flour, raw material for pharmaceutical tablets, transparent flattening agent, etc. Some powders in the cosmetic industry Magnesium stearate may be added to the product, which can enhance the lubricant and provide a better experience after use. It is also used as an excipient in many new drugs, such as suspensions, colloidal liquid preparations, etc.
COA
BATCH NUMBER | 20211124 | TEST DATE | 1.25,2022 |
QUANTITY | 2000kg | MANUFACTURE DATE | 1.24,2022 |
PACKING | 20kg/bag | EXPIRY DATE | 1.23,2024 |
TEST ITEMS | SPECIFICATION | RESULTS |
Appearance | A white, very fine, light, powder, greasy to touch | Conform |
Identification A | The tests for Magnesium | Conform |
Identification B | conform | Conform |
Acidity or alkalinity | Conform | ||
Loss on Drying | 4.8% | ||
Chloride | ≤0.1% | <0.1% | |
Sulphates | ≤1.0% | <1.0% | |
Lead | ≤10ppm | <10ppm | |
Cadmium | ≤3ppm | <3ppm | |
Nickel | ≤5ppm | <5ppm | |
Stearic Acid | ≥40.0% | 41.8% | |
Stearic Acid&Palmitic acid | ≥90.0% | 99.5% | |
Assay（Mg） | 4.0%-5.0% | 4.7% | |
TAMC | ≤1000CFU/g | 20CFU/g | |
TYMC | ≤500CFU/g | <10CFU/g | |
Escherichia coli | Absent | Absent | |
Salmonella species | Absent | Absent | |
Conclusion: | Conform | ||
Function
3.1 For one, magnesium stearate can help to prevent the formation of clumps or clots in powder-based products. This is because the magnesium stearate coats the individual particles of the powder, which prevents them from sticking together. This property is also what makes magnesium stearate an
3.2 Effective lubricant.
Another benefit of magnesium stearate is that it can help to improve the absorption of other ingredients. This is because magnesium stearate can help to increase the surface area of the particles in a product, which allows for more efficient absorption. Additionally, magnesium stearate can help to improve the flow of a powder-based product, making it easier to use.
3.3 Finally, magnesium stearate is also a popular ingredient because it is relatively inexpensive. G Magnesium stearate is often used as a filler in products, as it is much cheaper than many otheringredients.
3.2 Effective lubricant.
Another benefit of magnesium stearate is that it can help to improve the absorption of other ingredients. This is because magnesium stearate can help to increase the surface area of the particles in a product, which allows for more efficient absorption. Additionally, magnesium stearate can help to improve the flow of a powder-based product, making it easier to use.
3.3 Finally, magnesium stearate is also a popular ingredient because it is relatively inexpensive. G Magnesium stearate is often used as a filler in products, as it is much cheaper than many otheringredients.
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