China High Quality Sodium Malate Supplier - Sodium Stearate | 822-16-2 – COLORKEM
China High Quality Sodium Malate Supplier - 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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go on to boost, to be certain item quality in line with market and buyer standard demands. Our firm has a excellent assurance procedure happen to be established for China High Quality Sodium Malate Supplier - Sodium Stearate | 822-16-2 – COLORKEM , The product will supply to all over the world, such as: Portugal, Slovakia, Nairobi, Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer's wider and higher requirement in recent years. We are looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!
By Doris from Irish - 2018.09.16 11:31
Hope that the company could stick to the enterprise spirit of Quality, Efficiency, Innovation and Integrity, it will be better and better in the future.
By Karl from Italy - 2018.02.12 14:52
