40 Mesh Monosodium Glutamate is a food-grade flavor enhancer produced from corn and rice through biological fermentation. It contains 99.00% minimum MSG and is supplied in a controlled 40 Mesh grade for seasoning blends, compound seasonings and food processing applications.



Specifications
|
Item |
Standard |
Typical Result |
|
Assay |
99.00% min |
99.89% |
|
Specific Rotation |
+24.8 to +25.3 |
+25.11 |
|
pH (5% Solution) |
6.8–7.2 |
7.1 |
|
Chloride |
0.1% max |
0.1% |
|
Loss on Drying |
0.5% max |
0.1% |
|
Arsenic |
0.5 ppm max |
0.1 ppm |
|
Lead |
1 ppm max |
0.1 ppm |
|
Heavy Metals (as Pb) |
10 ppm max |
0.2 ppm |
|
Cadmium |
0.5 ppm max |
Not detected |
|
Mercury |
0.5 ppm max |
Not detected |
|
Sulfate |
0.05% max |
0.01% |
|
Appearance |
Crystals |
Crystals |
|
Pyrrolidone Carboxylic Acid |
0.2% max |
0.01% |
|
Transmittance |
95% min |
98.8% |
|
Mould & Yeast |
100 CFU/g max |
0 CFU/g |
|
Coliform |
3/g max |
0/g |
Particle Size & Crystal Characteristics
40 Mesh Grade
The product is supplied in a defined 40 Mesh grade for formulations requiring a controlled MSG particle size.
Crystal Form
The finished product is supplied as white, shiny crystals, providing a consistent physical form for handling, blending and further processing.
Dissolution
The crystals dissolve readily in water, with particularly easy dissolution at 70–90°C for liquid and heat-processed food formulations.
Food Safety & Certifications
Food Safety Management
ISO 22000 and HACCP certifications support the food safety management requirements associated with production and supply.
Quality Management
ISO 9001 certification provides a documented quality management framework for production and quality control.
Halal & Kosher
Halal and Kosher certifications support purchasing requirements for food products entering markets with corresponding religious or food-industry compliance requirements.
Environmental Management
ISO 14001 certification covers the factory's environmental management system.
Quality Control & Documentation
Chemical Quality Control
Finished-product testing covers assay, specific rotation, pH, chloride, sulfate, loss on drying and pyrrolidone carboxylic acid according to the stated specification.
Heavy Metal Testing
Arsenic, lead, cadmium, mercury and total heavy metals are included in the finished-product quality requirements.
Microbiological Testing
Mould and yeast and coliform are tested against the specified microbiological limits.
Physical Quality Checks
Appearance and transmittance are included as finished-product quality criteria, together with the chemical and microbiological tests.
Packaging & Bulk Supply
Standard Packaging
40 Mesh Monosodium Glutamate is commonly packed in 25 kg kraft paper bags or PP woven bags with a food-grade inner liner. Packaging can be adjusted for shipping requirements.
Container Loading
Bulk shipments can be palletized or loaded directly into containers according to the packaging format, order quantity and destination.
Export Documentation
COA, product specifications and applicable certification documents can be provided for commercial orders. FOB, CIF and EXW terms are available according to the shipment requirements.
FAQ
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