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Synonyms: Berberine chloride form, Natural Yellow 18
Berberine is a quaternary ammonium salt from the protoberberine group of benzylisoquinoline alkaloids.
B 1698 (OTTO) Berberine chloride, 97% Cas 633-65-8 - used in histology for staining heparin in mast cells.
WGK Germany 2
Certificate Of Analysis
(For eg. B 1615-0108)
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62-56-6
Thiourea, 98%
81-61-8
Quinalizarin, pract
129-56-6
SP600125, ≥98% (HPLC)
90-15-3
1-Naphthol, GR 99%+
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