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Threonine is an essential amino acid that human and animals cannot synthesize independently and must obtain from external sources. It is widely used as nutritional additive in feed, food, health supplements and pharmaceutical industry.
| Item | Specifications | Results |
|---|---|---|
| Appearance | White crystalline powder | White crystalline powder |
| Assay (C2H5NO2),% | 98.5~101.5 | 99.51 |
| Loss on drying,% max | 0.2 | 0.15 |
| Residue on ignition,% max | 0.1 | 0.07 |
| Chloride (as Cl),% max | 0.007 | ＜0.007 |
| Sulphate(as SO4),% max | 0.0065 | ＜0.006 |
| Heavy metals (as Pb),% max | 0.002 | ＜0.002 |
| Weight | Packing method |
|---|---|
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs, 25kg or more | by Drums or carton (2 layers plastic bag inside) |
| Weight | Delivery method | Delivery time | Destination |
|---|---|---|---|
| 1kg-25kgs | EMS, DHL, UPS, Fedex | 3-7 days | Door to door |
| 25kgs-100kgs | DHL, FedEx, by Air | 3-7 days | Door to door (to Airport by Air) |
| more than 100kgs | by Air | 3-7 days | Door to Airport |
| by Sea | 10-35 days | Door to port |
Threonine is an essential amino acid that humans and animals cannot synthesize on their own. It must be obtained through external dietary sources and is widely used in feed, food, health supplements, and pharmaceuticals.
According to our Certificate of Analysis, our Threonine features an assay purity of 99.51% (specification range: 98.5%~101.5%), with loss on drying at 0.15% and heavy metals below 0.002%.
In animal feed, it helps balance the amino acid profile, accelerates livestock and aquaculture growth, improves overall feed utilization efficiency, reduces incidence of diarrhea, and optimizes the quality of meat.
We offer 1kg packaging (double plastic bag + aluminum foil bag inside, outer box) and larger options of 10kgs, 25kg or more packed in drums or cartons with 2-layer plastic bags inside.
For 1kg-25kgs, we ship door-to-door via EMS, DHL, UPS, or FedEx in 3-7 days. For 25kg-100kg, we use DHL, FedEx, or Air (3-7 days). For orders over 100kg, we offer Air transport (3-7 days to airport) or Sea transport (10-35 days to port).
