Trans-4-Hydroxy-L-proline Manufacturers

Our factory provides diethyl azelate, potassium peroxymonosulfate, pharmaceutical chemicals. We have realized rapid development, growing from an original small factory into a one-stop buyer and service provider for many customers around the world. We take high quality, reasonable price and perfect service. 

Hot Products

  • D-Ribose

    D-Ribose

    China H&Z® D-ribose, with molecular formula C5H10O5, is an important five-carbon monosaccharide, an important component of ribonucleic acid (RNA) and ATP, and plays an important role in life formation.
    D-ribose is also an important pharmaceutical intermediate for the production of a variety of nucleic acid drugs, and has broad application prospects.
  • Hydroxypropyl-beta-cyclodextrin

    Hydroxypropyl-beta-cyclodextrin

    Hydroxypropyl-beta-cyclodextrin made in H&Z® factory is produced from starch by enzymatic conversion, and used in food, and chemical industries, as well as agriculture and environmental engineering.
  • Butylated Hydroxytoluene CAS:128-37-0

    Butylated Hydroxytoluene CAS:128-37-0

    Butylated Hydroxytoluene CAS:128-37-0
  • Neosperidin Dihydrochalcone (NHDC)

    Neosperidin Dihydrochalcone (NHDC)

    China H&Z® Neosperidin Dihydrochalcone (NHDC) is a new sweetener which is extracted from natural citrus plants and hydrogenated. It has the characteristics of high sweetness, good taste, lasting aftertaste, low calorie, non toxicity and good stability. It is the most attractive new sweetener and bitterness shielding agent, which is widely used in food industry and feed industry.
  • Lanolin

    Lanolin

    Lanoline USP35/EP7/BP2003 is produced from the multi-stage refining of wool grease, a natural, renewable raw material, which is obtained.
  • EDTA-4NA

    EDTA-4NA

    EDTA-4NA is a kind of chelating agent.

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