L-Glutamic Acid | Wuhan Golden Wing Industry & Trade Co., Ltd | L-Glutamic Acid appears as a white crystalline powder. This product is used as a salt substitute, a dietary supplement, a flavor enhancer and also as a preventive agent for forming magnesium ammonium phosphate crystal in marine products such as shrimp an...view more L-Glutamic Acid appears as a white crystalline powder. This product is used as a salt substitute, a dietary supplement, a flavor enhancer and also as a preventive agent for forming magnesium ammonium phosphate crystal in marine products such as shrimp and crabs. L-Glutamic Acid has a specific rotation of +31.5°~+32.5° and a PH value between 3-3.5. view less |