Apigenin 7-Glucoside; CAS 578-74-5

Aparans

Ti -poud jòn

Idantifikasyon

A. Enfrawouj absòpsyon spectrophotometry: Konparezon: Apigetrin RS.

B: Egzamine chromatogram yo jwenn nan tès la pa HPLC.

Solibilite

Pratikman ensolubl nan dlo, gratis idrosolubl nan sulfoksid dimethyl, ti ka fonn nan etanòl (96%), idrosolubl nan solisyon dilye nan idroksid alkali.

Pèt sou siye

Mwens pase oswa egal a 5.0%

Sann sulfate

Mwens pase oswa egal a 0.2%

Dansite esansyèl ki lach

0.2 ~ 0.4g/ml

Tapped Dansite

0.4 ~ 0.6g / ml

Sibstans ki gen rapò

Enpurte A: Rhoifolin mwens pase oswa egal a 1.0%

Enpurte B: Apigenin mwens pase oswa egal a 1.0%

Nenpòt lòt enpurte mwens pase oswa egal a 2.0%

Total enpurte mwens pase oswa egal a 5.0%

Metal lou (tankou Pb)

Mwens pase oswa egal a 20 ppm

Plon

Mwens pase oswa egal a 0.5ppm

Asenik

Mwens pase oswa egal a 1.5ppm

Kadmyòm

Mwens pase oswa egal a 0.5ppm

Mèki

Mwens pase oswa egal a 0.1ppm

Solvang rezidyèl

Etanòl Mwens pase oswa egal a 5000ppm

Methanol Mwens pase oswa egal a 3000ppm

Piridin Mwens pase oswa egal a 200 ppm

Konte total mikwòb aerobic

Mwens pase oswa egal a 1000cfu/g

Ledven & Mwazi

Mwens pase oswa egal a 100cfu/g

E.Coli

Negatif nan lg

Esè (HPLC)

Pi gran pase oswa egal a 95.0%