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DIMETHYLAMINOETHANOL BITARTRATE
(DMAE)
Specifications
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ITEM
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SPECIFICATION
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APPEARANCE
|
White or off-white
crystals
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ASSAY
|
99 ~ 101 %
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SOLUBILITY
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Soluble in water and
slightly soluble in ethanol
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HYDRARGYRUM
|
5.0% Max.
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HEAVY METALS
|
20 ppm Max.
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LEAD
|
10 ppm Max.
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ARSENIC
|
1 ppm Max.
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CADMIUM
|
5 ppm Max.
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LOSS ON DRYING
|
0.5 % Max.
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SPECIFIC ROTATION
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Approximately +17.5°
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DMAE
|
36.5 – 37.5 %
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pH VALUE
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3.2 -3.7
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TOTAL PLATE COUNT
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5,000 CFU/g max
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E.COLI
|
Negative
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SALMONELLA
|
Negative
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