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cas 89466-08-0 2-Hydroxyphenylboronic Acid: Items Standard Appearance Light yellow to yellow color crystalline powder Dentification (by IR) The infrared absorption spectra of the test sample and the control sample are consistent ...

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 ...

Sulfadiazine Sodium CAS 547-32-0: Items Standard Appearance White or almost white crystalline or powder Identification A The infrared absorption spectrum concordant with the spectrum of Sulfadiazine CRS Identification B Test ...

Cas 96020-91-6 Eflornithine Hydrochloride Hydrate: Items Standard Appearance A white to off-white odourless crystalline powder Solubility Freely soluble in water Identification A) HPLC test-the retention time of major peak in ...

154445-77-9 Fmoc-L-Arg(Pbf)-OH: Items Standard Results Appearance White powder Conforms Purity (HPLC) ≥99.0% 99.65% Optical Purity ≤0.3% D-enantiomer 0.04% Specific Rotation [α]20/D -4.5° ±1.5° (C=4 in DMF) -5.5° (C=4 ...

8029-68-3 Ichthosulfonate: article is brown black and sticky liquid Conform Identification (A)<+>reaction (A)<+>reaction B)<+>reaction (B)<+>reaction Tests loss on drying 50.0%Max 42.0% residue on ignition 0.5%Max ...

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cas 89466-08-0 2-Hydroxyphenylboronic Acid