Best Professional China Essential Amino Acid - D-Tryptophan – Baishixing Manufacturer and Factory

Professional China Essential Amino Acid - D-Tryptophan – Baishixing

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Reliable quality and good credit standing are our principles, which will help us at a top-ranking position. Adhering to the tenet of "quality first, customer supreme" for Molecular Formula: C5h12n2o2. C2h4o2, 86028-91-3 Supplier, Tryptophan, Welcome worldwide customers to contact us for business and long-term cooperation. We will be your reliable partner and supplier of auto parts and accessories in China.

Professional China Essential Amino 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.

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We know that we only thrive if we can easily guarantee our combined cost competiveness and high-quality advantageous at the same time for Professional China Essential Amino Acid - D-Tryptophan – Baishixing , The product will supply to all over the world, such as: kazakhstan, Jersey, Denmark, At Present, our products have been exported to more than sixty countries and different regions, such as Southeast Asia, America, Africa, Eastern Europe, Russia, Canada etc. We sincerely hope to establish wide contact with all potential customers both in China and the rest part of the world.

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By Nora from Ukraine - 2018.11.02 11:11

This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!

By Andrew Forrest from Singapore - 2017.06.29 18:55

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