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L-Phenylalanine Essential Amino Acid Nutritional Supplement

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L-Phenylalanine

L-Phenylalanine

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L-Phenylalanine Essential Amino Acid Nutritional Supplement

Food grade L-phenylalanine, l-phenylalanine hcl

Product name:  Factory supply raw material L-Phenylalanine powder price

Appearance: white powder

CAS No.: 63-91-2

MF: C9H11NO2

Assay: 99%min

Grade: food grade

Application:

Nutritional supplement. One of the essential amino acids. In most food proteins almost not limited amino acid. Can be added in baking food, in addition to strengthening phenylalanine outside, and sugar up amino - carbonyl reaction, can improve the smell of food.

1.L - phenylalanine are important food additives - sweetener Aspartame (Aspartame) of the main raw material, the human body essential amino acids in one of the pharmaceutical industry is mainly used for amino acid transfusion and amino acid drugs.

2.L - phenylalanine is human body can't synthesized a kind of essential amino acids. Food industry mainly for Food sweetener aspartame synthesis raw material;

3.Also can be used as nutritional supplement.

ItemCP2010EP5AJI92USP24FCC4
Assay≥98.5%98.5~101.0%99.0~101.5%98.5~101.5%98.5~102.0%
pH5.4~6.05.4~6.05.4~6.05.4~6.0
Specific rotation[a]D020-33.0°~35.0° -33.0~-35.5° -33.5~-35.0°
       [a]D025-32.7~-34.7°-33.0~-35.2°
Transmittance(T430)clear & colorless
≥98.0%
≥98.0%
Chloride(Cl)≤0.02%≤0.020%≤0.020%≤0.050%
Ammonium(NH4)≤0.02%≤0.020%≤0.020%
Sulfate(SO4)≤0.02%≤0.030%≤0.020%≤0.030%
Iron(Fe)≤10ppm≤10ppm≤10ppm≤30ppm
Heavy metals(Pb)≤10ppm≤10ppm≤10ppm≤15ppm≤20ppm
Arsenic≤1ppm≤1ppm≤3ppm
Lead(Pb)≤10ppm
Other amino acids≤0.5%ConformsConforms
Loss on drying≤0.20%≤0.5%≤0.20%≤0.30%≤0.3%
Residue on ignition≤0.10%≤0.1%≤0.10%≤0.40%≤0.2%
Organic
volatileimpurities
Conforms
Ninhydrin-positive substancesConforms
Endotoxin≤25EU/g