|Appearance||A white or almost white, crystalline powder or colourless crystals.|
|Solubility||Freely soluble in water,practically insoluble in alcohol.|
|Identification test (A,B)||Up to the STANDARD|
|Appearance of solution||Clarity of solution:5% water solution should be clear|
|Colour of solution:5% water solution should be not more intensively coloured than reference solution BY6|
|Specific optical rotation||+14.0° to +16.0°|
|Heavy metals||10ppm max|
|Loss on drying||0.5% max|
|Sulphated ash||0.1% max|
|Ninhydrin-positive substances (TLC)||Up to the STANDARD|
At Foodchem International Corporation, we apply strict quality control process to all our products. All L-Serine we provide has been strictly tested under Kosher, Halal, HACCP and ISO standards and proved to be safe for using as food additive.
Storage: L-Serine should be kept in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.
Handling Precaution: Handling of L-Serine should only be performed by personnel trained and familiar with handling of organic chemicals. Avoid skin and eye contact and breathing in dust. Avoid handling which leads to dust formation.
L-Serine is a amino acid widely used as nutrition supplements in food production. As a nutrition supplements, L-Serine can be used in a wide variety of industries including: food production, beverage, pharmaceutical, cosmetics, agriculture/animal feed, and various other industries.