L-/DL-Alanine

Product Name:

L-/DL-Alanine

Packing:

25kgs/bag

CAS  NO:

302-72-7

Molecular Formula:

C3h7no2

Molecular Structure:

Physico-chemical properties:

White Powder

Picture:

DL-Alanine as a colorless to white needle crystal or crystalline powder, odorless, sweet, soluble in water. Widely used in the food industry nutritional supplement, a flavoring agent.
DL-Alanine as a food additive mainly used in beverage, food, condiments, oil, salt, pickles. With anti-corrosion, preservation effect.
About DL-Alanine:
DL-Alanine mainly used in food processing industry as a nutritional supplement, seasoning with. Second, DL-Alanine for the pharmaceutical industry. Has a good flavor, can enhance the effect of chemical seasoning seasonings;
DL-Alanine has a special sweet, artificial sweeteners can improve the sense of taste; to improve the acidity of organic acids to improve the flavor of vinegar;
DL-Alanine with a sour, salt and tasty so fast, improve salted pickles, pickles effect, shorten the curing time and improve the flavor;
DL-Alanine for the synthesis of sour wine and soft drinks corrective agent, buffer, alcohol foam to prevent aging, reduce the yeast smell; has antioxidant activity in a variety of food processing: such as oil, mayonnaise, bad system of food, soy sauce dipping foods, rice bran pickled food, can be used DL-Alanine, both to prevent oxidation, but also to improve its flavor; DL-Alanine raw material for making vitamin B6, medical microbiology and bio-use of chemical amino acid metabolism.
DL-Alanine or synthesis of some important pesticides and pharmaceutical intermediates, medical microbiology and biochemistry amino acid metabolism drugs.

Specification

Assay

≥99.5%

Specific rotation [α]D20°

+21.0°~ +25.0°

PH

5.6~6.1

State of solution(Transmittance)

≥98.0%

Chloride (Cl)

≤0.02%

Sulfate (SO4)

≤0.02%

Ammonium (NH4)

≤0.02%

Other amino acids

≤0.5%

Loss on drying

≤0.2%

Residue on ignition

≤0.1%

Iron(Fe)

≤0.0015%

Heavy metals

≤10ppm

Arsenic

≤0.0001%

Bacterial endotoxins

≤25EU/g