L-tryptophan

Product Specifications

Appearance: White to light yellow crystal powder

Assay/%: ≥98.50

Specific Rotation: -29.0° -32.8°

Residue on Ignition/%: ≤0.50

Loss on Drying/%: ≤0.50

Heavy Metal (Pb)/%: ≤0.0020

Arsenic (As)/%: ≤0.0002

Cadmium (Cd)/%: ≤0.0002

Salmonella: Negative in 10g

PH: 5.0~7.0

Use of L-tryptophan:

L-Tryptophan is an amino acid that is particularly suitable for piglets and poultry. It can help improve the growth rate by increasing feed intake. Because it improves the appetite of the animals.

The human body uses it to produce serotonin which helps control mood and sleep.

EINECS: 200-795-6

Storage: Stockpiled at a ventilated place, avoiding rain, moisture, and insolation. Please handle with care to prevent bag damage, and store away from toxic substances.

Manufacturer: top brands sources in China.