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Cas 117-39-5 Quercetin: Items Standard Content （HPLC） Quercetin ≥95% Content (UV) Quercetin ≥98% Identification(USP43) Consistent with the infrared reference spectrum of quercetin Identification(USP43) λmax = 371 ...

Cas 4759-48-2 Isotretinoin: Items Standard Appearance Yellow crystalline powder Identification The IR absorption spectrum should correspond with reference spectrum Should exhibits maximum absorption at 354nm Loss on ...

Cas 102-65-8 N-(5-CHLORO-3-PYRAZINE)-4-AMINOBENZENESULFONAININO: Items Standard Results Appearance White or yellowish powder yellowish powde Identification 1.TLC 2.IR-spectrum 3.Aromatic primary amine ID reaction 1.Same as reference Confirmed 2.The ...

2-Cyanobenzyl Bromide Cas 22115-41-9: Items Standard Appearance White or almost white crystalline powder Identification by HPLC Corresponds to the reference Melting point ≤70 ℃~75℃ Water ≤0.5% Related substances Single ...

Teicoplanin CAS 61036-62-2: Test Item Specification Appearance White or faint yellow powder Identification 1、HPLC the test solution should similar in retention time and size to the reference solution 2、IR should consistent ...

Docusate Sodium CAS 577-11-7: Items Standard Characters Description: white, wax-like, plastic solid, having a characteristic odor suggestive of octyl alcohol, but no odor of other solvents. Solubility:very soluble in solvent ...

Cefadroxil Cas 66592-87-8: Items Standard Appearance White or almost white, crystalline powder Identification (1) the IR spectrum conforms to that of reference standard. (2) The retention time of the major peak of the ...

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