ORCHID CHEMICAL SUPPLIES LTD
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Ms.Tracy Chen Ms.Daisy GeCAS NO.61597-98-6
L-Menthyl Lactate for cosmetic
1.Material:natural menthol mint
2.Purity:99%
3. IP,BP,EP,USP,JP,CP;
100%Nature menthol crystal
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Tech index: |
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Identification |
Colourless, transparent hexagonal or needlelike crystals |
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BP |
212° |
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Melting point(°C) |
About 43°C |
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Density |
d 0.890 |
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Specific otation(25°C) |
About -50° |
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Solubility |
1g soluble in 5ml of 90%(v/v)Alcohol, forming a clear solution |
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Limit of Nonvolatile residue(%) |
Not overrun 0.05 under condition of 105°C |
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Organic volatile impurities |
Solvent-Use dimethyl sulfoxide |
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Chromatographic purity |
The peak response due to menthol is not less than 97% |
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As Content |
≤3ppm |
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Heavy metals |
≤10ppm |
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Residue on ignition |
≤0.1% |
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Related substances |
Examine by gas chromatography |
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Delivery Detail: |
in 20days after order |
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Medicinal specifications |
CP2010,EP2000,USPXXV |
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Percent Composition: |
C 76.86%, H 12.90%, O 10.24% |
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Toxicity data: |
LD50 orally in rats: 3180 mg/kg |