5-hydroxytryptophan Manufacturers

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Hot Products

  • Dextran

    Dextran

    Dextran is a complex branched glucan (polysaccharide made of many glucose molecules) composed of chains of varying lengths (from 3 to 2000 kilodaltons). It is used medicinally as an antithrombotic (antiplatelet), to reduce blood viscosity, and as a volume expander in hypovolaemia.
  • Berberine Hydrochloride

    Berberine Hydrochloride

    China H&Z® Berberine hydrochlorideis a kind of isoquinoline alkaloids, extracted from the rhizome of Coptis Chinensis (also called Chinese Goldthread).
  • Calcium Propionate

    Calcium Propionate

    China H&Z® Calcium propionate is a white powder.It can be used as mildew inhibitor,preservative and bactericide.
    Widely used in food,tobacco and pharmaceutical industry.Can be also used in butyl rubber to prevent aging and extend service life.Used in bread,cake,jelly,jam,beverage and sauce.
  • Polybutylene adipate terephthalate/PBAT CAS:55231-08-8

    Polybutylene adipate terephthalate/PBAT CAS:55231-08-8

    Polybutylene adipate terephthalate PBAT CAS:55231-08-8 1,4-Benzenedicarboxylic acid, 1,4-dimethyl ester, polymer with 1,4-butanediol and hexanedioic acid
  • EDTA-2NA

    EDTA-2NA

    H&Z® EDTA-2NA is White Crystalline Powder,EDTA-2NA is used as water purifier, pH regulator, chelator, polyvalent chelator and coagulant inhibitor. It is also used in textile printing and dyeing, detergent, metal coating and metallurgical industry.
  • Dicumyl peroxide

    Dicumyl peroxide

    Dicumyl peroxide This product is white rhomboid crystal. Insoluble in water; soluble in ethanol, ether, benzene, cumene and other organic solvents. Specific gravity 1.048, sublimation under high vacuum, theoretical active oxygen 5.92%, decomposition temperature 90 ℃. Half-life in benzene: 1 minute at 171°C; 10 hours at 117°C; 100 hours at 101°C.

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