| Items | Standards |
| Appearance | White to light brown, crystal powder |
| Assay(%) | 99% min |
| Specific rotation(*) | -26~-29 |
| Lose on drying(%) | 1.0Max |
| Residue on ignition(%) | 0.5Max |
| Heavy metals(ppm) | 20Max |
| As(ppm) | 2Max |
CAS NO.
6028-28-0
Name
L-Threonine
Formula
C4H9NO3
Formula weight
119.12
Structural formula
Water solubility
200 g/L (25 ºC)
Melting point
244 ºC
Safety Description
S24/25
- Payment term: T/T 30% in advance and T/T 70% against copy of B/L. or 100% L/C at sight.
- Shipment time: Within 3 weeks after confirming order.
- We take photos of every stage of the process and can send them to you. Before we ship the container, you will have photos and lab test results.
Provide quality after-sale service once the container is received.
In case the product is damaged, we will refund you or resend a new packaging.
Also, if the goods are not as per your specification, we will callback the container at our cost, or compensate you as per our agreement.
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