Customization: | Available |
---|---|
CAS No.: | 22839-47-0 |
Formula: | C14h18n2o5 |
Still deciding? Get samples of US$ 100/kg
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Items
|
Standard
|
Appearance
|
White granular
|
Assay(On dry basis)
|
98.00-102.00%
|
Specific Rotation
|
+14.50°~+16.50°
|
Transmittance
|
≥95.0%
|
Loss on drying
|
≤4.50%
|
Residue on ignition
|
≤0.20%
|
Heavy metal (As pb)
|
≤10ppm
|
Lead
|
≤1ppm
|
PH
|
4.50-6.00
|
Other related substances
|
≤2.0%
|
Residual Solvents
|
Meets the Requirements
|
Organic volatile impurities
|
Meets the Requirements
|
5-benzyl-3,6-dioxo-2-piperazineacetic acid
|
≤1.5%
|