OEM Supply Dl-Pyroglutamic Acid - D-Tryptophan – Baishixing
OEM Supply Dl-Pyroglutamic Acid - D-Tryptophan – Baishixing
OEM Supply Dl-Pyroglutamic Acid - D-Tryptophan – Baishixing Detail:
Specifications
| 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
Physicochemical properties
Appearance and character: white or yellow crystalline powder
Density: 1.362 g / cm3
Melting point: 282-285 ° C
Boiling point: 447.9 ° C at 760 mmHg
security information
Customs Code: 2933990090
Hazard Code: R36 / 37 / 38
Safety instruction: S24 / 25
RTECS No.: yn6129000
Dangerous goods sign: Xi
First aid measures
First aid:
1.Inhalation: if inhaled, move the patient to fresh air.
2.Skin contact: take off contaminated clothes and wash skin thoroughly with soapy water and water. If you feel unwell, see a doctor.
3.Eye clear contact: separate eyelids, wash with flowing water or normal saline. See a doctor immediately.
4.Ingestion: gargle. See a doctor immediately.
Advice to protect the rescuer:
Transfer the patient to a safe place. Consult your doctor.
Product detail pictures:
Related Product Guide:
We've got a specialist, effectiveness staff to supply high quality service for our shopper. We always follow the tenet of customer-oriented, details-focused for OEM Supply Dl-Pyroglutamic Acid - D-Tryptophan – Baishixing , The product will supply to all over the world, such as: Pakistan, Luxemburg, Luxembourg, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers, common development and create a better future.
By Marcy Real from Panama - 2017.10.13 10:47
The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
By Stephanie from Karachi - 2017.11.12 12:31
