Shanghai Exquisite Biochemical Co., Ltd. is one of the leading manufacturers and suppliers of paraben(butyl/methyl/propyl) in China. With a professional production team, we are able to meet the needs of the majority of our customers. We warmly welcome you to buy bulk high quality paraben(butyl/methyl/propyl) from our factory. For price consultation, contact us.
Introduction
Parabens are effective preservatives in many types of formulas. These compounds, and their salts, are used primarily for their bactericidal and fungicidal properties. They are found in shampoos, commercial moisturizers, shaving gels, personal lubricants, topical/parenteral pharmaceuticals, spray tanning solution, makeup, and toothpaste. They are also used as food additives. Their efficacy as preservatives, in combination with their low cost, the long history of their use, and the inefficacy of some natural alternatives like grapefruit seed extract (GSE), probably explains why parabens are so commonplace.
| Item | Specification | Test Results |
| Appearance | White Powder | White Powder |
| Melting Point °C | 96-98 | 96.7 |
| Residue on Ignition % | ≤0.1 | 0.006 |
| Sulphated Ash % | ≤0.05 | 0.006 |
| Color of Solution | Passed | Passed |
| Acidity | 0.1mL | Passed |
| Appearance of solution | Passed | Passed |
| Heavy Metal (Pb) ppm | ≤10 | <10 |
| Loss on Drying % | 0.5 | 0.03 |
Functions and Applications
1. It is widely used in Pharmacy industry(Chinese herbal medicine/patent drug; medical instruments sterilization);
2. Used in food industry(dairy products, pickles, beverage, fruit juice/jelly, confectionery);
3. Used in textile industry (dry goods, cotton yarn, chemical fibers), as well as antiseptics in cosmetics, feedstuffs, daily-chemicals.
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