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Synonyms: Frangula emodin, Rheum emodin, Archin, Frangulic acid

CasNo: 518-82-1

EINECS NO: 208-258-8

Molecular formula: C15H10O5

Molecular weight: 270.24

Purity: 50%

Melting point: 256℃~257℃

PackAge: 25kg/barrel

Apparence: Long orange needle-like crystals orange

Source: Polygonum cuspidatum plants dried rhizome and roots

Storage: Store in dry, dark and ventilated place

Minimum Order 25Kilogram

Supply Ability 300 Ton/Tons per Year

Payment Terms: T/T,Western Union,MoneyGram

Delivery time: within 3 work days



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