一本大道一卡二卡免费,亚洲AV國產国产久青草,五月丁香五月伦理,55大东北熟女啪啪嗷嗷叫,大肉大捧一进一出视频出来呀视频社区在线

Trade hotline
+86-431-85858030
PRODUCTS > L-Tryptophan

L-Tryptophan

  Legal number: CAS RN) : 73-55-6 EINECS no. : 200-795-6

  Molecular formula: C11H12N2O2

  Molecular weight: 204.23

  Physical and chemical properties: density 1.34 melting point of 280-280 ℃ than rotation - 31.1 ℃ (C = 1, H20) water soluble 11.4 g/L (25 ℃)

  Purpose: to improve nutrition, enhanced physique, nutritional supplements, antioxidant

  Standard: USP24 USP28

736b67422f654e36643737666d3469415674356436773d3d.jpg

Previous Product: L-Cystine
Next product: L-Arginine