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      POLYQUATERNIUM-1

      Formula: C33H70N5O6X2.5Cl

      Molecular weight: 810.21

      CAS number: 75345-27-6

      Chemical property: Amber to dark brown solid, fairly hygroscopic; bland in taste and nonirritating. Have a large solubility in water, insoluble in ethanol, acetone or ethyl ether.

      Usage: No obvious stimulation to the skin, not skin sensitization agent and revulsant, has good antibacterial properties; can be used as antiseptic for eye-drops.

       
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      大尺度无遮挡激烈床震网站_纯肉无遮挡H肉动漫在线观看免费_春水堂AV导航