Hook-ITA fork classes are the same world -wide under ISO standards. The standard FEM hook style fork arms come in two types, “A’ & “Bâ€. The difference in the types reflect differences in the ground-to-carriage distance when the mast id fully lower
Synonyms:20-Deoxo-20-(3,5-dimethyl-1-piperidinyl)desmycosin phosphateAppearance:Almost white to slightly yellow powderPurity:≥75%Solubility: Freely soluble in water, ethanol, chloroform or acetone; practically insoluble in etherMolecular formula:C46H80N2O
Kojic acid (cas 501-30-4) is used in the field of cosmetics. In human skin, tyrosine undergoes complex oxidation and polymerization with oxygen free radicals under the catalysis of tyrosinase, and finally synthesizes melanin.
Sulfobutyl Ether-β-cyclodextrin Sodium salt has been used in injection, oral, nasal and eye medication. Modification by charged functional units can improve the binding affinity of cyclodextrins for oppositely charged guests, so it has a special affinity
Floating aluminum paste is capable of withstanding adverse weather conditions. The formulation with silicon types of resin will confer high heat resistance to the coating.
It is a new type high-efficient compound fertilizer .It contains nitrogen and calcium, and also supplies nitrogen to plant quickly .the nutrient is more than ammonium nitrate, and can be absorbed by the plant directly .