Monosodium Glutamate, E621, CAS No.32221-81-1, also called MSG, is one of the oldest food flavor used in culinary, available as white Powder. Monosodium Glutamate, also known as seasoning, is the sodium salt of Glutamic Acid. MSG is often used to increase flavor of foods, especially for Chinese dishes. It is also used in soups and sauces, meat products, vegetables.
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Monosodium Glutamate Specification
ITEM LIMIT
APPEARANCE WHITE CRYSTALLINE OR POWDER
PURITY 99.0 %MIN â?? 100 % MAX
STATE OF SOLUTION(TRANSMITTANCE) CLEAR AND COLORLESS NOT LESS THAN 98.0%
SOLUBILITY 72.0G/100ML WATER AT 25 DEGREE CELSIUS
SODIUM CONTENT 12.2 PCT APPROX
PH (5 % SOLUTION) 6.7~7.2
LOSS ON DRYING (H2O) 0.3 PCT MAX.
CLORIDE (CL) 0.039 PCT MAX.
AMMONIUM(NH4) 0.02 PCT MAX
SULFATE(SO4) 0.028 PCT MAX
IRON(FE) 5 PPM MAX
LEAD (PB) 1 PPM MAX.
ARSENIC (AS) 0.5 PPM MAX.
PYRROLIDONE 0.2PCT MAX
TOTAL MICROORGANISM NOT DETECTABLE
SPECIFIC ROTATION (ALFA D 20 DEGREE ) BETWEEN +24.8 AND +25.3
TOTAL PLATE COUNT 800 COLONY / G MAX
TOTAL COLIFORM / G NOT DETECTABLE
E. COLI / G NOT DETECTABLE
SALMONELLA / 25G NOT DETECTABLE
MESH SIZE AS PER NEED