Featured China Chemical Products

• L-Tyrosine  60-18-4;55520-40-6

  ;3-(4-Hydroxyphenyl)-L-alanine;H-Tyr-OH;L-tyrosine,99+% (98% ee/glc);L-tyrosine free base cell culture*tested;L-tyrosine plant cell culture tested;L-Tyrosine, Free Base;... >>>

  SNC International Co., Limited    

• 2,3-difluoro-5-chloropyridine  89402-43-7

  Colorless, clear and transparent liquid ;2,3-Difluoro-5-chloropyridin;2,3-Difluoro-5-chloropyridine;2,3-Difluoro-5-Chloro;2,3-Difulor-5-Chloropyridine;2,3-Difuoro-5... >>>

  Shaoxing Weijing Chemical Co., Ltd.    

• 2,3,5-trichloropyridine  16063-70-0

  Slightly yellow solid or liquid ;Trichloropyridine;... >>>

  Shaoxing Weijing Chemical Co., Ltd.    

• 2,3-Dichloropyridine  2402-77-9

  White solid ;2,3-dichloro-pyridin;2,3-Dichloropyridine147.99;2,3-Dichloropyridine,99%;2,3-DICHLOROPYRIDINE 2,3-DICHLOROPYRIDINE;2,3-dichloropydine;2,3-Dichloropyrid... >>>

  Shaoxing Weijing Chemical Co., Ltd.    

• Povidone Iodine  25655-41-8;74500-22-4

  Brownish-yellow or brownish-red shaped powder, with a light special odor, soluble in water and ethanol, insoluble in diethyl ether and chloroform, good stability, no irr... >>>

  Ulanqab Kema New Material Co., Ltd    

• Povidone K90  9003-39-8

  Pharmaceutical industry: PVP-K90 (pharmaceutical grade) is one of the new pharmaceutical synthetic excipients, which can be used as a binder, sustained release agent for... >>>

  Ulanqab Kema New Material Co., Ltd    

• Povidone K30  9003-39-8

  The molecule of PVPK30 is a butyrolactam structure. It contains a more polar lactam group with a dipole moment of 40, which makes it hydrophilic and polar-philic. In add... >>>

  Ulanqab Kema New Material Co., Ltd    

• N-vinyl-2-pyrrolidone  88-12-0

  N-vinylpyrrolidone is widely used in adhesives, textiles, UV coatings, pharmaceuticals and other industries. It is also used for the production of homopolymers and copol... >>>

  Ulanqab Kema New Material Co., Ltd    

• 2-Pyrrolidone  25655-41-8;74500-22-4

  It is a colorless crystal below 23°C, and exists as a clear and transparent liquid above 24.6°C, with good chemical stability and non-corrosiveness. It is miscible wit... >>>

  Ulanqab Kema New Material Co., Ltd    

• Carbonic acid 4-nitrophenyl 5-thiazolylmethyl ester  144163-97-3

  ;((5-thiazolyl)methyl)-(4-nitrophenyl)carbonate;Thiazolylmethyl-4-nitrophenylcarbonate;(5-Thiazolyl)methyl-(4-nitrophenyl) carbonate;4-nitrophenyl 1,3-thiazol-5-ylmethyl... >>>

  Jiangsu Senxuan Pharmaceutical Co.,Ltd.    

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