China High Quality 2-Acetyl-3-Methyl Pyrazine Manufacturer - Sodium Stearate | 822-16-2 – COLORKEM
China High Quality 2-Acetyl-3-Methyl Pyrazine Manufacturer - Sodium Stearate | 822-16-2 – COLORKEM Detail:
Products Description
Sodium stearate is the sodium salt of stearic acid. This white solid is the most common soap. It is found in many types of solid deodorants, rubbers, latex paints, and inks. It is also a component of some food additives and food flavorings.Characteristic of soaps, sodium stearate has both hydrophilic and hydrophobic parts, the carboxylate and the long hydrocarbon chain, respectively. These two chemically different components induce the formation of micelles, which present the hydrophilic heads outwards and their hydrophobic (hydrocarbon) tails inwards, providing a lipophilic environment for hydrophobic compounds.The tail part dissolves the grease (or) dirt and forms the micelle. It is also used in the pharmaceutical industry as a surfactant to aid the solubility of hydrophobic compounds in the production of various mouth foams.
| Items | Standard |
| Appearance | Fine, white, light powder |
| Identification A | Meets the requirement |
| Identification B | The fatty acids Congealing Temperature≥54℃ |
| Acid value of fatty acids | 196~211 |
| Iodine value of fatty acids | ≤4.0 |
| Acidity | 0.28%~1.20% |
| Loss on drying | ≤5.0% |
| Alcohol-insoluble substances | Meets the requirement |
| Heavy metals | ≤10ppm |
| Stearic acid | ≥40.0% |
| Stearic acid & palmitic acid | ≥90.0% |
| TAMC | 1000CFU/g |
| TYMC | 100CFU/g |
| Escherichia coli | Absent |
Function & Application
Mainly used for making soap detergent. It is used as active agent and emulsifier of personal care products.Used to control foam during rinsing. (sodium stearate is the main ingredient in soap)
This product is widely used in food, medicine, cosmetics, plastics, metal processing, metal cutting, etc. it is also used in acrylate rubber Soap / sulfur curing system. Mainly used as emulsifier, dispersant, lubricant, surface treatment agent, corrosion inhibitor, etc.
1.detergent: used to control the foaming process. Sodium stearate is the main component of soap;
2.emulsifiers or dispersants: medium and medium for polymers;
3.corrosion inhibitors: polyethylene packaging film to protect the performance of;
4.cosmetics: shaving gel, transparent viscose, etc..
5.adhesive: used as natural rubber paste paper.
Specification
| Sodium Content | 7.5 ± 0.5% |
| Free acid | =< 1% |
| Moisture | =< 3% |
| Fineness | 95%MIN |
| Iodine value | =< 1 |
| Heavy Metal% | =< 0.001% |
Product detail pictures:
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Normally customer-oriented, and it's our ultimate concentrate on for being not only one of the most dependable, trustable and honest supplier, but also the partner for our shoppers for China High Quality 2-Acetyl-3-Methyl Pyrazine Manufacturer - Sodium Stearate | 822-16-2 – COLORKEM , The product will supply to all over the world, such as: Canada, Frankfurt, Marseille, The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.
By Ruby from Philippines - 2017.09.09 10:18
This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
By Dolores from Hamburg - 2017.03.07 13:42
