|Appearance||White crystals or crystalline powder|
|Assay(%)||99.0 - 101.0|
|Loss on drying(%)||0.20 Max|
|Residue on ignition(%)||0.10 Max|
|Specific rotation(°)||+12.0 - +12.8|
|State of solution(%)||98.0 Min|
|Heavy metals(ppm)||10 Max|
|Other Amino acids||Not detected.|
At Foodchem International Corporation, we apply strict quality control process to all our products. All L-Histidinewe provide has been strictly tested under HACCP and ISO standards and proved to be safe for using as food additive.
Handling Precaution: Handling of Calcium chloride 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.