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Benfotiamine Cas 22457-89-2: Items Standard Appearance White crystal or white crystalline powder Identification The retention time of main peak is accordant with that of Benfotiamine RS. Loss on drying ≤1.2% Clarity and ...

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 ...

Isopropyl Palmitate CAS 142-91-6: Test item Specification Appearance A colorless or slightly yellow oily liquid Ester content % ≥98 Acid value （mg KOH/g） ≤0.3 Hazen ...

Cas 67-03-8 Thiamine Hydrochloride: Items Standard Appearance White crystalline powder Odor Odorless or with a slight specific odor Melting point Dissolves at about 248 ℃ and decomposes at the same time Identification Should ...

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Benfotiamine Cas 22457-89-2