추가 설명:
Arbutin (CAS 497-76-7) is a white to off-white crystalline powder supplied by NINGBO TAIKANG CHEMICAL CO.,LTD at pharmaceutical grade, meeting a detailed in-house specification covering purity (99.5% min), melting point, specific rotation, and low limits on heavy metals, hydroquinone, and microbial content. The supplier does not manufacture it directly and distributes it across North America, Europe, Asia, and Africa.
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