DL-Alanine manufacturers and suppliers

DL-Alanine suppliers

Properties

Melting point:: 289 °C (dec.) (lit.)

Boiling point:: 212.9±23.0 °C(Predicted)

Density: 1,424 g/cm³

refractive index: 1.4650 (estimate)

FEMA: 3818 | DL-ALANINE

storage temp.: Keep in dark place,Inert atmosphere,Room temperature

solubility: H2O: soluble

form: Crystals or Crystalline Powder

pka: pK1 2.35; pK2 9.87(at 25℃)

color: White

Odor: at 100.00 %. odorless

Odor Type: odorless

Water Solubility: 156 g/L (20 ºC)

Merck: 14,204

JECFA Number: 1437

BRN: 635807

Stability:: Stable. Incompatible with strong oxidizing agents.

LogP: -2.85 at 25℃

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H315-H319-H335

Precautionary statements: P261-P271-P280

Hazard Codes: Xi

Risk Statements: 36/37/38

Safety Statements: 22-24/25-36-26

WGK Germany: 3

RTECS: AY2980000

TSCA: Yes

HS Code: 29224995

Use

DL-Alanine is the racemic modification of alanine, which si a non-essential amino acid that occurs in high levels in its free state in plasma. DL-Alanine is a colorless to white needle crystal or crystalline powder that is odorless and has a peculiarly sweet taste. It begins to sublime above 200℃ and the melting point is 297℃ (decomposition). It dissolves readily in water(25℃, 17%), slightly in ethanol and insoluble in ether. DL-Alanine is mainly used in food processing industry for nutritional supplements and seasoning, and also used in pharmaceutical industry. DL-alanine could enhance the effect of chemical seasoning sauce. Wiith a special sweet taste, DL-Alanine can improve the artificial sweetener, the acidity of organic acid and the flavor of vinegar. With sour, DL-Alanine could make salt fast tasty, to improve the effect of pickled vegetables and pichles. It could shorten the curing time and improve the flavor. As sour correction agent and buffer in synthesis of wine and drink, DL-Alanine could prevent foaming wine aging and reduce the smell of yeast. With antioxidant properties, DL-Alanine could be used in a vatiety of food processing, such as oil, egg yolk sauce, grains, soy sauce dipping food, rice bran preservend food.

You can find DL-Alanine suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.