L-5-Hydroxytryptophan, 99%, ACROS Organics™
|Additional Information||L-tryptophan (HPLC): < 0.2% (on dry substance)|
|Arsenic (As)||1ppm max.|
|Heavy Metals||10ppm max.|
|Assay Percent Range||99%|
|Merck Index||15, 4886|
|Specific Rotation||-30.9° to -34.9° (20°C, 589nm) (c=1, H2O) on dry substance|
|Percent Purity||98.5 to 101.5% (on dry substance)|
|Sulfated Ash||0.3% max.|
|Water||1% max. (K.F.)|
|Specific Rotation Condition||- 32.50 (20.00°C c=1,H2O on dry basis)|
|Color||Beige to White or Gray|
|Chemical Name or Material||L-5-Hydroxytryptophan|
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GHS H Statement:
Harmful if swallowed.
GHS P Statement:
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.