factory low price D-Alanine - D-Leucine – Baishixing
factory low price D-Alanine - D-Leucine – Baishixing
factory low price D-Alanine - D-Leucine – Baishixing Detail:
Specifications
| Additional Information | L-enantiomer: < 0.5% |
| Arsenic (As) | 2ppm max. |
| Appearance of Solution | (5% soln. in 3N HCl) clear, colorless |
| Heavy Metals (as Pb) | 10ppm max. |
| Assay Percent Range | 99% |
| Linear Formula | (CH3)2CHCH2CH(NH2)CO2H |
| Infrared Spectrum | Authentic |
| Iron (Fe) | 10ppm max. |
| Loss on Drying | 0.2% max. |
| Residue after Ignition | 0.1% max. |
| Formula Weight | 131.17 |
| Specific Rotation | -14.9° to -16° (20°C, 589nm) (c=4, 6N HCl) |
| Physical Form | Crystalline Powder, Crystals, or Flakes |
| Percent Purity | ≥98.5% |
| Specific Rotation Condition | −15.45° (20°C c=4,6N HCl) |
| Color | White |
| Chemical Name or Material | D-Leucine, 99% |
Appearance: White to off-white powder
Purity: 99%min
Product Quality meets: Our company standards.
Stock status: Usually keep 300-400KGs in stock.
Application: it is widely used in food additives, pharmaceutical intermediate.
Package: 25kg / barrel
Physicochemical properties
Density: 1.035g/cm3
Boiling point: 225.8 ° C at 760 mmHg
Flash point: 90.3 ° C
Vapor pressure: 0.0309mmhg at 25 ° C
Melting point: 116-120 ℃
Purity: ≥ 98% (HPLC)
Storage conditions
Storage temperature 2-8 ℃
Hazard statement
Safety level: S24 / 25-36-26
Product detail pictures:
Related Product Guide:
Our rewards are lower costs,dynamic profits team,specialised QC,potent factories,high-quality services for factory low price D-Alanine - D-Leucine – Baishixing , The product will supply to all over the world, such as: Myanmar, Puerto Rico, Slovak Republic, Our factory is equipped with complete facility in 10000 square meters, which makes us be able to satisfy the producing and sales for most auto part solutions. Our advantage is full category, high quality and competitive price! Based on that, our products win a high admiration both at home and abroad.
By Julie from Uzbekistan - 2017.02.28 14:19
The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
By Dorothy from Zurich - 2017.08.21 14:13
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