| MOQ: | 25kg |
| Price: | USD |
| Payment Terms: | TT |
| Supply Ability: | In Ton |
D-Tryptophan, with CAS No 153-94-6 and Molecular Formula C11H12N2O2, is a vital chemical compound with a Molecular Weight of 204.23. It is widely used in food additives and as a pharmaceutical intermediate.
Food Additives, Pharmaceutical Intermediates
| Test item | specification |
|---|---|
| Appearance of Solution (1% aq. soln.) | Clear colorless to light yellow |
| Assay Percent Range | 99% |
| Infrared Spectrum | Authentic |
| Loss on Drying | 0.5% max. |
| Formula Weight | 204.23 |
| Specific Rotation | + 31.50 |
| Physical Form | Powder |
| Solubility | Solubility in water: 11g/L (20°C). Other solubilities: soluble in alkali hydroxides, soluble in hot alcohol, insoluble in chloroform |
| Percent Purity | 99% |
| Specific Rotation Condition | + 31.50 (24.00°C c=1,H2O) |
| Color | White to Yellow |
| Melting Point | 282.0°C to 285.0°C |
| Chemical Name or Material | D(+)-Tryptophan |
| Appearance | White to off-white powder |
| Purity | 99%min |
| Product Quality meets | Our company standards. |
| Stock status | Usually keep 1500-2000KGs in stock. |
| Application | it is widely used in food additives, pharmaceutical intermediate. |
| Package | 25kg / barrel |
| Density | 1.362 g / cm3 |
| Boiling point | 447.9 ° C at 760 mmHg |