Others

Appearance: Cream to white crystalline powderAssay (HPLC) dry basis: 96.0%-101.0% Melting Point: 177℃-182℃Loss on drying: ≤1.0% Residue on ignition: ≤2.0%Identification: HPLC Phenol: Ͱ

Appearance：White or off-white solidAssay：≥98% Loss on drying：≤0.5%Residue of ignition：≤0.5% Melting point：48.5-51.5℃

Appearance: White powder Assay: ≥97% Loss on Drying: ≤0.4%Melting Range (℃) ：183-185℃Particle Size: Not more than 80 mesh

APPEARANCE WHITE ACICULAR CRYSTAL POWDERPURITY % 158.0℃-161.0℃FREE PHENOL 0.20% MAXEASLLY CARBONATED MATTER 6# MAXNUMBER OF BLACK POINT 12MAXNUMBER OF FOREIGN MATTER 5 MAX

APPEARANCE LIGHT PINK TO BROKEN CRYSTAL POWDERPURITY % 99.0% MININITIAL MELTING POINT FOR DRIED PRODUCT 156.0℃ MINPHENOL 0.20% MAXASH 0.30% MAX

Performance: 99.7% indirect-method ZnO is produced by an oxidation method and a calcination method. It is white powder stable at normal temperature, has good hiding power and tinctorial strength, can dissolve in acid, alkali and ammonia salt solution, and

3-Phenylpropionic acidName: 3-Phenylpropionic acidAlias: Benzylacetic acidHydrocinnamic acid;beta-Phenylpropionic acidBenzenepropanoic acid3-Phenylpropanoic acidBenzenepropionic acidDihydrocinnamic acidCAS: 501-52-0Properties: Prism-like white crystal; MP

3,4-dimethoxycinnamic acidChemical Name: 3,4-dimethoxycinnamic acid Molecular Formula: C11H12O4 Formula Weight: 208.21 CAS No.: 2316-26-9Appearance:white or canary crystal powder,it can be solved in ethanol, ethyl acetate and other organic solvent.Assay

Product Name:Gatifloxacin 　CAS N0:112811-59-3　Molecular Formula:C19H22FN3O4　Molecular Weight:375.398　Density:1.386 g/cm3　Boiling Point:607.8 °C at 760 mmHg　Melting Point:162°C　Flash Point:321.4 °C　

Product Name: trimethoprim 　CAS No:738-70-5　Molecular Formula:C14H18N4O3　Molecular Weight:290.32　EINECS:212-006-2　Density:1.252 g/cm3　Water solubility:Soluble in DMSO　Boiling Point:526 oC at 760 mmHg