Customization: | Available |
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Function: | Vitamins and Minerals Deficiency Drug, Antibiotic and Antimicrobial Agents |
Certification: | GMP |
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Product Name:
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Chrysin
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Synonyms:
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AKOS NCG1-0026;5,7-DIHYDROXYFLAVONE;5,7-dihydroxy-2-phenyl-4h-benzo[b]pyran-4-one;5,7-DIHYDROXY-2-PHENYL-CHROMEN-4-ONE;LABOTEST-BB
LT00440772;CHRYSIN;CHRYSINE;Chrysin 99.0%min |
CAS:
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480-40-0
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MF:
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C15H10O4
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MW:
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254.24
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EINECS:
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207-549-7
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ITEM
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SPECIFICATION
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RESULT
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Test Method
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Appearance
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Pale yellow powder or off-white powder
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Complies
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Visual
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Identification
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Meet the requirements
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Complies
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HPLC/IR
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Melting point
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284ºC~290 ºC
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284.5ºC~285ºC
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Melting point meter
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Loss on drying
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≤0.5%
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0.25%
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Internal method
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Residue on ignition
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≤0.2%
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0.1%
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Internal method
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Density
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---
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0.55g/ml
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CP2015
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Solubility
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Soluble in DMF, slightly soluble ethanol, insoluble in water
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Complies
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CP2015
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Mesh Size
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100% pass 80 mesh
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Complies
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Sieve
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Solvent residue
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DMF ≤880ppm
Methanol ≤3000ppm |
Complies
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CP2015
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Total Heavy metals
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≤10ppm
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Complies
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Atomic Absorption
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Pb
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≤1.0ppm
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Complies
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Atomic Absorption
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As
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≤1.0ppm
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Complies
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Atomic Absorption
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Cd
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≤0.5ppm
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Complies
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Atomic Absorption
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Hg
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≤0.1ppm
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Complies
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Atomic Absorption
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Total microbacterial count
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≤1000CFU/g
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Complies
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CP2015
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Yeast &Mould
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≤100CFU/g
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Complies
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CP2015
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Escherichia Coli presence
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Negative
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Negative
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CP2015
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Salmonella
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Negative
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Negative
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CP2015
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P. Aeruginosa
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Negative
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Negative
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CP2015
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S Aureus
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Negative
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Negative
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CP2015
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Assay
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≥99.0%
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99.5%
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HPLC
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Conclusion
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The results conforms with the Enterprise standard
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Quality Control:
We have advanced precision instruments and equipment ,so we can independently control product content, pesticide residue, physical and chemical properties, microorganisms, heavy metals and other quality indicators. Our goal is zero complaints.