Methyltestosterone (Android) Synonyms:  17beta-Hydroxy-17alpha-methylandrost-4-en-3-one; 17-Methyltestosterone   Molecular Formula:  C20H30O2 Molecular Weight:  302.45 CAS Registry Number:  58-18-4 Assay: 97～103% Melting point:162～168℃ Loss on drying: NMT 2.0% Related impurities :NMT 1.0% Usage and...

Metandienone Synonyms:  1-Dehydro-17a-methyltestosterone; 17a-methyl-17b-hydroxy-1,4-androstadien-3-one; 17beta-Hydroxy-17-methylandrosta-1,4-dien-3-one    Molecular Formula:  C20H28O2 Molecular Weight:  300.44 CAS Registry Number:  72-63-9 Assay: 99% Appearance:White or kind of white crystal powder Usage...

L-Carnitine50%FeedGrade Appearance:White or kind of white powder Assay:50% Water:14.0% ~ 16.0% Usage:L-carnitine feed grade is the stability of the kinetic form, and can be widely used in the feed to...

Kojic acid Synonyms:  5-Hydroxy-2-hydroxymethyl-4-pyrone; 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one   Molecular Formula:  C6H6O4 Molecular Weight:  142.11 CAS Registry Number:  501-30-4 Appearance:Kind of white needle crystal or powder Melting point:152 ~ 156℃ Assay:NLT 99.0% Loss on drying:NMT 0.5% Heavy...

Hyaluronic acid   Molecular Formula  (C14H21NO11)n CAS Registry Number  9004-61-9 Appearance:White or kind of white particles or powder Assay:NLT 99% Usage:Hyaluronic acid is the best in the cosmetics natural moisturizing ingredients, and has good compatibility, can add to a variety of beauty cosmetics, widely used in cream,...

L-Carnitine Calcium Fumarate Appearance:White crystal powder Specific rotation: -9.0°~ -12.0°(1%H2O) PH:3.5 ~ 4.5 (1%H2O) Heavy metals :NMT 20ppm  Assay: L-carnitine（37.4±2）% Characteristics:L-carnitine calcium fumarate is a white solid powder, very stable, less-hygroscopic and has good free flowability; it is easy...

Dapoxetine hydrochloride Synonyms:  (S-(+)-N,N-Dimethyl-a-[2-(naphthalenyloxy)ethyl]benzenemethanamine hydrochloride   Molecular Formula:  C21H23NO.HCl Molecular Weight:  341.88 CAS Registry Number:  119356-77-3 Melting point:175 ~ 177℃ Appearance:Light yellow powder Usage:As a new fast SSRI, short half-life,...

Beta dew chitosan enzyme Beta dew chitosan enzyme is a kind of multi-functional growth promoting agents Characteristics:     1. Using genetic engineering strain deep into the liquid fermentation, were higher than that of foreign products, and only half the price of foreign products.     2. The optimum effect pH...

Wild lettuce Extract Specification: 4:1,10:1,20:1,30:1 Fuction : Lettuce opium has been used as a topical antiseptic, as folk medicine to ameliorate a variety of conditions, and as a narcotic substitute or enhancer. It is also a mild sedative and hypnotic. There is little evidence to support its use for any...

 Cholesterol Synonyms:  Cholest-5-en-3beta-ol; 3beta-hydroxycholest-5-ene; 3beta-hydroxy-5-cholestene Molecular Formula:  C27H46O Molecular Weight:  386.66 CAS Registry Number:  57-88-5 Appearance:White, kind of white crystal or crystal powder Melting point:140℃-150℃ Usage:Cholesterol used in the production of...