 Model Number |
72-19-5 |
Keywords: L-Threonine,L Threonine,Threonine,Amino Acid
Detailed Product Description:
Molecular Formula: C4H9NO3
Molecular Weight: 119.12
Cas No: [72-19-5]
Characteristics: White crystals or crystalline powder
Quality Standards: USP24.
Description: White crystals or crystalline powder
Identification: Meets the requirements
Specific rotation: +24.5 to +26.8 degree
State of solution: >= 98.0%
Chloride (Cl): <= 0.020%
Ammonium (NH4): <= 0.02%
Sulfate (SO4) : <= 0.020%
Iron (Fe ): <= 10PPm
Heavy metals (Pb): <= 10PPm
Arsenic (As2O3): <= 1PPm
Loss on drying: <= 0.30%
Residue on ignition (sulfated): <= 0.10%
Assay: 98.5-101.0%
PH: 5.0-7.0
Packaging and Storage: In 25kgs fiber drum double polyethylene bags inside; Preserve in well-closed containers, at controlled room temperature.
Recommended limit: 2 year.
Pls contact us by this email for more details:
ggbiology at gmail.com
|
Click to enlarge image
Related Keywords:
Packaging
Bookmark / Share this page