China (Mainland)
DL-Valine CAS 516-06-3 DL-2-Amino-3-methylbutyric acid Factory Price CAS NO.516-06-3
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,T/T,
- Product Details
Keywords
- DL-Valine powder factory
- DL-Valine manufacturer
- DL-2-Amino-3-methylbutyric acid
Quick Details
- ProName: DL-Valine CAS 516-06-3 DL-2-Amino-3-me...
- CasNo: 516-06-3
- Application: pharmaceutical ingredients
- DeliveryTime: Within 5-8 days
- PackAge: 25kgs/Drum
- Port: shanghai
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 99% Min
- LimitNum: 1 Kilogram
Superiority
Details
DL-Valine CAS 516-06-3 DL-2-Amino-3-methylbutyric acid Factory Price
English name: DL-Valine
Alias: DL-2-Amino-3-methylbutyric acid; DL-2-Aminoisovaleric acid~(+/-)-2-Amino-3-methylbutyric acid; H-DL-Val-OH; DL-2-Aminoisovaleric acid~(+/-)-2-Amino-3-methylbutyric acid~H-DL-Val-OH
CAS NO: 516-06-3
Molecular formula: C5H11NO2
Molecular weight: 117.15
Appearance: white crystal or crystal powder; dissolved in common neutral solvent; soluble in water
To use: as accessory substance, intermediate in synthesis of drugs
Product standard: Enterprise standard
Purity: ≥99.0%
Heavy metal: ≤0.002%
Loss on drying: ≤0.5%
Chloride: ≤0.02%
Ignition residue: ≤0.5%
Packing specification: inner double-layer polythene film bag with outer 25kg paper barrel
Storage: should be preserved sealed shield of light; expiration life is 2 years and could be packed on customer demand
Transportation: load and unload carefully; avoid rain and direct sunlight; separate with toxic and harmful products; it is non-dangerous goods and could be transported as ordinary chemicals.
Product Specification Of L-Valine 98.5%
|
Items |
Standards |
|
Appearance |
White crystals or crystalline |
|
Identification |
IR:Concordant with the |
|
Assay(%) |
98.5 - 101.5 |
|
pH |
5.5 - 7.0 |
|
Specific rotation(°) |
+26.6 - +28.8 |
|
Residue on ignition(%) |
0.10 Max |
|
Loss on drying(%) |
0.30 Max |
|
Cl(%) |
0.05 Max |
|
Fe(ppm) |
30 Max |
|
SO4(%) |
0.03 Max |
|
As(ppm) |
1.5 Max |
|
Heavy metals(ppm) |
15 Max |
|
Organic volatile |
Meets the requirements |