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HEC, matériaux cosmétiques, est un solide fibreux ou en poudre blanc ou jaune clair qui est sans odor et non toxique. Il s'agit d'un polymère soluble dans l'eau non ionique obtenu en réagissant à la cellulose avec de l'hydroxyde de sodium, puis en ajoutant de l'oxyde d'éthylène pour l'éthérification.
2024/11/19
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.