We could supply L-theanine with purity over 99%, widely used in food, beverage and non-food industry. Product name: L-theanineSynonym:L-glutamic acid -r-monoethylamide, N-Ethylglutamine Cas#: 3081-61-6 Chemical formula: C7H14N2O3 Visual:White crystal powder Assay:Min.99% Specific Rotation [α]20/D: +7.5-+8.5 Melting point 210-215c More details, samples and customization also available
... to be determined. The alkaline adsorption mass, such as ammonia, pyridine, trimethyl amine and n-butyl amine, are generally used to ... research of surface acid by infrared spectrum, among which the pyridine and ammonia used to research solid acid by infrared spectrum ...
CAS No.: 14999-43-0 Molecular Formula: C6H13NO5.H2SO4 Molecular Weight: 277.25 Specification: White crystal with odorless, slight sweet. Soluble in water, but faintly soluble in ethanol. Content: 98.0% - 102.0%. Standard: USP
CAS NO.: 126-07-8 Chemical Name: (2S)-trans-7-Chloro-2',4,6-trimethoxy-6'-methylspiro(benzofuran-2[3H],1'-[2]cyclohexene)-3,4'-dione Molecular Formula: C17H17ClO6 Molecular Weight: 352.77 Standard: CP/BP/USP/EP IV
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