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| Aliases | MSG |
| CAS | 142-47-2 |
| Molecular formula | C5H8NO4Na |
| EINECS No | 205-538-1 |
| Appearance | White crystalline powder |
| MOQ | 25 t |
| Packaging | 25kg/bag |
| Application | Flavoring Agents |
Food grade monosodium glutamate, is a widely used flavor enhancer. It can enhance the natural flavor of food and make it more delicious. It is harmless to human health and is a safe food additive.
Monosodium glutamate is widely used in the food industry, including cooking, seasoning, and processed foods. It can enhance the flavor of soups, sauces, meat products, etc., and is an important component in enhancing the taste of food. Due to its flavor enhancing effect, it is very popular in the catering industry and home cooking.
| Analysis Contents | Analysis Standard | Analysis Results |
| Characteristics | White or almost White crystals Crystalline Powder | Pass |
| Identification | Positive Reaction | Positive |
| Melting Point | About 190℃ | 190.1℃ |
| PH | 2.4-2.8 (2% solution) | 2.42 |
| Clarity Of Solution | Clear | Clear |
| Colour Of Solution | ≤BY7 | ≤BY7 |
| Copper | ≤5ppm | <5ppm |
| Heavy Metals | ≤10ppm | <10ppm |
| Mercury | <0.1mg/kg | <0.1mg/kg |
| ZINC | ≤0.25ppm | <0.25ppm |
| Lead | <2mg/kg | <2mg/kg |
| Arsenic | ≤3ppm | <3ppm |
| Cadmium(Cd) | <1mg/kg | <1mg/kg |
| Oxalic Acid | ≤0.2% | <0.2% |
| Iron | ≤2ppm | <2ppm |
| Loss of Drying | ≤0.4% | <0.4% |
| Impurity c | ≤0.1% | <0.1% |
| UnspecifiedImpurities | ≤0.1% | ≤0.1%T |
| Total | ≤0.2% | ≤0.2% |
| Disregard Limit | ≤0.05 | ≤0.05 |
| Specific Optical Rotation | +20.5°–+21.5° | +21.22° |
| Sulphate Ash | 0.1%Max | ≤0.1% |
| Mesh | 40-80 Mesh | Pass |
| Organic Volatile Impurities | Pass | Pass |
| Assay | 99.0%-100.5% | 99.92% |
| Total plate count | ≤100cfu/g | <100cfu/g |
| E-coli | Negative | Negative |
| Yeaste&molds | ≤100cfu/g | <100cfu/g |
| Pseudomonas | Negative | Negative |
| Staphylococcus | Negative | Negative |
| Salmonella | Negative | Negative |
