natural tannic acid powder
natural tannic acid powder siemens medical company for supplies, pharmaceutical products, and medicinal plant extracts natural tannic acid powder pure natural tannic acid powder natural tannic acid powder for medical and cosmetic uses available available for sale and export at factory price natural tannic acid powder available for export natural tannic acid extract formula: c76h52o46 classification: polyphenol molecular mass: 1,701.19 m.w.: 1701.2 m.f.: c76h52o46 chemical abstracts registry number: 1401-55-4 specifications: 99% synonyms: gallotannin, tannin appearance: light yellow to light brown powder available for export and sale in quantities upon request 1- natural tannic acid powder - tannins - | tannic acid natural extract. to contact the company, call the following numbers:002 01101139706 -002 01015002668 - 01144833114 whatsapp - 00201101139706 email / zmalk1414@gmail.com