China (Mainland)
L-Threonine CAS 72-19-5 CAS NO.72-19-5
- FOB Price: USD: 100.00-100.00 /Kilogram Get Latest Price
- Min.Order: 10 Gram
- Payment Terms: T/T,MoneyGram,Other
- Available Specifications:
A(1-2)Kilogram
- Product Details
Keywords
- L-Threonine factory price
- L-Threonine real supplier
- 72-19-5
Quick Details
- ProName: L-Threonine CAS 72-19-5
- CasNo: 72-19-5
- Molecular Formula: C4H9NO3
- Appearance: powder
- Application: in research
- DeliveryTime: within 3-5 days after receiving the pa...
- PackAge: Aluminum foil bag/as requirements
- Port: Shanghai
- ProductionCapacity: 800 Kilogram/Month
- Purity: 99.00%
- Storage: store in a cool dry place and keep awa...
- Transportation: by air or by sea
- LimitNum: 10 Gram
- Purity: 99+%
Superiority
Inner Mongolia Yong Ming Technology Co.,Ltd--- a worthy to be depended and trusted Pharmaceutical Intermediates company. We make sure the good quality product and reasonable price. We have the good after-sales service, to solve any kinds of problems, the goal is making every customer satisfy with our company and gain the best reputation.
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Our promise:
1. Good quality product and reasonable price~ make customers happy and save customers’ money
2. Delivery product on time~ save customers’ time
3. Professional packing~let the customers receive it successfully
4. Many payment instruments~convenient to pay
5. Service customers forever~ to establish long-term cooperation relationship
Welcome to your inquire and suggestions, everyone here do the best for you!
Details
| Product | |
| Product name | L-Threonine |
| Synonyms | L-2-Amino-3-hydroxybutyric acid |
| CAS No. | 72-19-5 |
| Molecular formula | C4H9NO3 |
| Molecular weight | 119.12 |
| Specifications | |
| Appearance | white powder |
| Water solubility | 90 g/L (20 ºC) |
| Melting point | 255 ºC |
| Assay | 97%+ |
| Others | |
| Packing | As requested |
| Application | Phamaceutical Intermediates,Biochemical reagents |
L-Threonine is used in pharmaceutical intermediates,biochemical study,life sciences,etc..
|
Item |
Standard |
Item |
Standard |
|
Specific rotation |
-27.6°~ -29.0° |
Transmittance |
≥98.0% |
|
Assay |
98.5%~100.5% |
Sulphate SO42- |
≤0.02% |
|
Ammonium NH4+ |
≤0.02% |
Iron(Fe) |
≤10ppm |
|
Heavy metal(Pb) |
≤10ppm |
Arsenic |
≤1ppm |
|
Residue on ignition |
≤0.1% |
Loss on drying |
≤0.2% |
| p H |
Chloride(Cl) |
≤0.02% |
