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Product name：Paeonol
Property: It’s a kind of colorless needle-shaped crystal(ethanol) whose melting point is 49-51℃.It can slightly dissolve in water and volatilize with water vapor and also can be soluble in ethanol, diethyl ether, acetone, benzene, chloroform
And carbon bisulfide.
CAS number: 552-41-0
molecular formula: C9H10O3
Molecule weight:166.1
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serial number
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item
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index
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first-rate
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acceptable quality level
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1
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appearance
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white or light yellow lucid needle-shaped crystal
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2
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ash content
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≤0.10％
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3
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water content
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≤0.10％
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4
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melting point
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47～51℃
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5
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content（HPLC）
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≥99.0％
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≥95.0％
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6
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heavy metal
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≤10ppm
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7
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arsenic（As）
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≤2ppm
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8
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lead（Pb）
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≤2ppm
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9
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pesticide residue
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without any residue of pesticide (DDT, 666)
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10
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escherichia coli and salmonella
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Without any detectable escherichia coli and salmonella
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Pharmacological application: Paeonol has analgesia and anti-inflammatory function and can be used to relieve fever , control allergic reaction and ease the pain caused by physic or chemical factors such as Tailrace and acetic acid and control the inflammatory reaction caused by carrageenin, ovi albumin, formaldehyde, beta-imidazolylethylamine, 5- hydroxytryptamine, bradykinin, dimethylbenzene, endotoxin , relieve the fever caused by typhobacterin, triple vaccine and control allergic reaction of type II、III、IV.
Storage and transport: transport according to medical regulation and handle with care in order to avoid intense shake; avoide exposure to moisture or damage. Store in oool and dry place away from light.
