30 Mesh Monosodium Glutamate is a food-grade MSG supplied in a defined 30 Mesh crystal grade for commercial food ingredient procurement. It combines ≥99.00% assay with batch quality testing and documentation, with bulk packaging options available according to order requirements.

Product Information
|
Item |
Specification |
|
Product Name |
30 Mesh Monosodium Glutamate |
|
Product Type |
Flavor Enhancer |
|
Mesh Size |
30 Mesh |
|
Appearance |
White and Shiny Crystalline |
|
Molecular Formula |
C₅H₈NO₄Na |
|
Molecular Weight |
169.11 |
|
CAS No. |
32221-81-1 |
|
EINECS No. |
205-538-1 |
|
HS Code |
292242 |
Technical Specifications
|
Item |
Standard |
Result |
|
Assay |
99.00% min |
99.89% |
|
Specific Rotation |
+24.8–25.3° |
25.11° |
|
pH (5% Solution) |
6.8–7.2 |
7.1 |
|
Chloride |
0.10% max |
0.10% |
|
Loss on Drying |
<0.50% |
0.10% |
|
Arsenic (As₂O₃) |
0.5 ppm max |
0.1 ppm |
|
Lead (Pb) |
1 ppm max |
0.1 ppm |
|
Heavy Metals (as Pb) |
10 ppm max |
0.2 ppm |
|
Cadmium |
0.5 ppm max |
None |
|
Mercury |
0.5 ppm max |
None |
|
Sulfate |
≤0.05% |
0.01% |
|
Appearance |
Crystals |
Crystals |
|
Pyrrolidone Carboxylic Acid |
0.20% max |
0.01% |
|
Translucent Rate |
95% min |
98.8% |
|
Mould & Yeast |
100 CFU/g max |
0 CFU/g |
|
Coliform |
3/g (MPN/g) max |
0 |
30 Mesh Particle Size
Defined Crystal Size
30 Mesh MSG consists of medium-sized crystalline particles, providing a defined particle grade between finer MSG powders and larger crystals.
Consistent Ingredient Distribution
The controlled crystal size supports more even distribution when MSG is blended with salt, spices and other dry ingredients.
Suitable for Automated Processing
The 30 Mesh grade offers a consistent material form for weighing, conveying and dry blending in commercial food production.
Food Processing Applications
Seasoning Blends
Suitable for dry seasoning formulations combined with salt, spices and other powdered ingredients.
Instant Foods & Soup Bases
Used in instant noodles, soup mixes, bouillons and broth products as part of the savory flavor system.
Sauces & Prepared Foods
Applicable to sauces, prepared foods and other processed food formulations where MSG is included in the recipe.
Snacks & Savory Products
Can be incorporated into snack seasonings and other dry savory formulations according to the customer's recipe and dosage requirements.
Batch Quality Control
30 Mesh Screening
Finished MSG is screened and checked by sieve analysis to verify conformity with the specified 30 Mesh grade.
Chemical Testing
Batch testing covers assay, specific rotation, pH, chloride, sulfate, loss on drying, pyrrolidone carboxylic acid and other specified chemical indicators.
Contaminant & Microbiological Testing
Applicable batches are checked for heavy metals, lead, arsenic and microbiological indicators such as mould, yeast and coliforms.
Batch COA
A batch-specific Certificate of Analysis records the tested results for shipment verification and buyer-side incoming quality control.
Food Safety & Compliance
Food Grade
Supplied as food-grade Monosodium Glutamate for food, seasoning and processed food formulations.
Food Additive Identification
Monosodium Glutamate is identified as INS 621 for food additive applications.
Quality & Food Safety Certifications
Certifications such as ISO 9001, ISO 22000, HACCP, HALAL and KOSHER can be provided according to the applicable certification scope.
Compliance Documentation
TDS, COA, SDS and applicable food safety or regulatory documents can be provided for buyer evaluation and import documentation.
Packaging & Storage
Standard Bulk Packaging
25 kg bags can be used for standard bulk supply, with the final bag specification confirmed according to order requirements.
Customized Packaging
Custom bag specifications, product labels, private-label artwork and shipping marks can be arranged for qualified orders.
Storage Conditions
Store in a clean and dry area with the original packaging sealed and protected from moisture, contamination and strong odors.
Shipment Preparation
Packaging and palletization can be arranged according to bag size, order quantity and destination shipping requirements.
FAQ
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