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      PRODUCTS

       
      GLUTARALDEHYDE

      CAS No.:  111-30-8
      Molecular Formula:  C5H8O2        Molecular Weight: 100.12
      Structure Formula:


      Property:
      Density: 1.1.124g/cm3           Melting Point: -5.8 oC
      Boiling Point: 101 oC              Refractive Index: 1.373           Water solubility: miscible
      The product is colorless or yellowish clear and bright liquid with slight irritating smell, and can be dissolved in organic dissolvent such as water, ether and ethanol.
      In water solution, the product doesn't exist much in free state; instead,it makes appearance as hydrates with different forms.and most of them are hydrates with annular structure.
      The product is reactive in property, and liable to polymerize and oxidize, which will react with compounds containing active oxygen and nitrogen. The reaction of the product with protein is mainly carried out between the carbonyl group of the former and the amino group of the latter. Among the known aldehydes, the product is one of the best cross-linking agents for proteins.
      The product has a small influence on the activity of enzyme, and most of enzymes can be fixed under controlled condition, to cross-link without losing their activity. Contrbuting to its outstanding characteristics,the product has drawn special concern from people and been put at broad application.
      Specification:

      Items

      Index

      Appearance

      25% is colorless

       

      50% is yellowish oily transparent liquid, with irritating odor

      Assay

      25%, ≥50%

      PH

      3-5

      Usage:
      As bactericide, disinfector, tanning agent, widely used in petroleum development, leather treatment, food, plastics, coatings etc.
      Package and Storage:
      Normally In 200L Drum, 1000L IBC Tote, can also be used as required
      In room shady and dry place
      Key Words:
      Glutaraldehyde, Alias 1,5-Glutaraldehyde, Pentanedial, Glutaric dialdehyde






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      直拍偷拍 欧美_看91黄色的色色的视频_成人中出在线17c_亚洲 AV 色情无码
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