사양
- IUPAC Name: 5,7-dihydroxy-3-(4-hydroxyphenyl)chromen-4-one;7-hydroxy-3-(4-hydroxyphenyl)chromen-4-one;7-hydroxy-3-(4-hydroxyphenyl)-6-methoxychromen-4-one
- CAS Number: 331752-69-3
- Chemical Formula: C46H32O14
- Molecular Weight: 808.7
- EC Number: 925-988-9
- 외관: Light Yellow Fine Powder With Characteristic Odor
- Sieve analysis: 100% Pass 80 mesh
- Loss on Drying: 5.0% Max.
- Sulphate Ash: 5.0% Max.
- Heavy Metal: 10 ppm Max.
- As: 2 ppm Max.
- Pb: 2 ppm Max.
- Cd: 0.1ppm Max
- Hg: 0.01ppm Max.
- Residual Solvents: Eur.Pharm.
- Aflatoxins: 0.2ppb Max.
- Total Plate Count: 1000cfu/g Max.
- Yeast &Mold: 100cfu/g Max.
- Salmonella: Negative
- E.Coli: Negative
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