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.
|
Test Item
|
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
|
HUGESTONE acts as an credible l-alanine manufacturers and suppliers in China We have professional factory which dedicates to producing quality l-alanine. Welcome to buy cheap chemical products at a low price with us.