China (Mainland)
purest L-Threonine new batch stock high purity 72-19-5 CAS NO.72-19-5
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 25 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,
- Available Specifications:
USP(1-2)Metric Ton
- Product Details
Keywords
- L-Threonine new batch stock
- purest L-Threonine
- high purity 72-19-5
Quick Details
- ProName: purest L-Threonine new batch stock hig...
- CasNo: 72-19-5
- Molecular Formula: C4H9NO3
- Appearance: Details see COA
- Application: Pharmaceuticals/Nutrition supplement
- DeliveryTime: Prompt shipment
- PackAge: 25kg/drum
- Port: Main Port in China
- ProductionCapacity: 10 Metric Ton/Week
- Purity: 99%
- Storage: Store in dry,dark,cool place
- Transportation: Sea/Air/Express
- LimitNum: 25 Kilogram
- Ash Content: Details see COA
- Heavy Metal: Details see COA
- Voluntary Standards: USP
- Valid Period: 7 days
Superiority
purest L-Threonine new batch stock high purity 72-19-5
1.Specification
|
Items |
Specifications |
Results |
|
Appearance |
White crystalline powder |
Conforms |
|
Assay |
≥98.5% |
98.8% |
|
Specific Rotation [α]D20°C |
-26.00 ~ -29.00 |
-27.9 |
|
Loss on Drying |
≤1.0% |
0.29% |
|
Heavy metals (as Pb) |
≤20 ppm |
Conforms |
|
Arsenic (as As) |
≤2ppm |
Conforms |
|
Ignited residue |
≤0.5% |
0.18% |
Details
1. before shipment, free sample for test
2. Packing as your request, with photo before shipment
3. Cargoes photo before and after loading into container
4. Fast shipment by reputed shipping line
5. Best service after shipment with emails
Quick Details