Glycerol tristearate
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Description
Additional Information
【English Name】Glycerol tristearate |
| 【Molecular Formula】 C57H110O6 |
| 【Molecular Weight】 891.49 |
| 【Type】 Nonionic |
| 【CAS No】555-43-1 |
| 【Quality Specifications】 |
| Appearance: Colorless crystals or powder Acid value (mgKOH/g): ≤5 Saponification value (mgKOH/g): 191-202 Freezing point (°C): 56-60 |
【Physicochemical Properties】: Odorless with a sweet taste. Soluble in hot alcohol, chloroform, benzene, and carbon disulfide; insoluble in water, petroleum ether, ether, and cold alcohol. Melting point approximately 55°C. |
| 【Functions and Uses】 |
| This product has emulsifying, lubricating, and hardening effects. It is used in pharmaceuticals as an emulsifier, lubricant, ointment base, etc., commonly employed in the production of creams, ointments, suppositories, lotions, etc. It is also a food additive used in the manufacture of emulsified foods, pastries, etc. In the daily chemical industry, it has a wide range of applications, including the production of creams, soaps, shampoos, waterproof paper, adhesives, and various other daily chemical products. It is used for metal polishing, as well as in the production of adhesives, dentures, polishes, and waterproof paper. In the textile industry, it serves as an auxiliary in sizing and leather fat-liquoring processes. |
| 【Application Examples】 |
| 1. Milky antiperspirant: Glycerol tristearate 2.5g, glycerol monostearate 3.5g, stearyl dimethylamine 0.3g, liquid paraffin 0.5g, lactic acid 0.1g, diethyl lauramide 1g, 50% aluminum chlorohydrate solution 40ml, distilled water added to 100ml. Prepared into an emulsion by conventional methods. 2. Massage cream: Lanolin 10g, liquid paraffin 30g, white petrolatum 20g, white wax 10g, glycerol tristearate 5g, glycerol monostearate 2.5g, borax 0.2g, poloxamer 0.5g, appropriate amount of fragrance and antioxidant, distilled water added to 100g. Prepared into a cream by conventional methods. |
【Compatibility Changes】This product undergoes oxidation and decomposition reactions when exposed to strong oxidizers and acids, and forms soap when in contact with alkalis. |
| 【Safety】 This product occurs naturally in many fats and oils, is biodegradable, non-toxic, and non-irritating to the skin and mucous membranes. It is generally regarded as safe. |
| 【Storage and Transportation】Store in a sealed container in a cool, dry place. Do not store or transport with flammable, explosive, or oxidizing substances. |
| Industry Category: | Chemicals/Carboxylic Acid Derivatives/Esters |
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