MSG (E621) 98%(40mesh-powder)
Trading Port: Qingdao
Lead Time:15-20 working days
Payment Terms:
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TDD-global
info@toodudu.com
Supplier Information
Titanium dioxide, pigments, fillers, alcohols
Basic Info.
Monosodium glutamate (MSG) is the sodium salt of glutamic acid, one of the most abundant naturally occurring non-essential amino acids. Glutamic acid is found naturally in tomatoes , grapes , cheese , mushrooms and other foods. Monosodium glutamate (MSG) is a flavor enhancer or comdiment commonly added to food, canned vegetables, soups and processed meats etc.
Sodium Glutamateâ¥99.0 %
Mesh size: according to the customer's demand
Transmittance â¥98%
Specific Rotation: +24.90 to +25.30
Loss on Drying â¤0.5%
PH Value 6.7-7.5
Iron â¤5ppm
Sulfate â¤0.05 %
PSAï¼103.45
XLogP3ï¼-1.37130
Appearanceï¼White crystal powder
Densityï¼26.2 (saturated water solution at 20 °C)
Melting Pointï¼232°C
Boiling Pointï¼333.8ºC at 760 mmHg
Flash Pointï¼155.7ºC
Refractive Indexï¼25 ° (C=10, 2mol/L HCl)
Water Solubilityï¼H2O: >=10 g/100 mL at 20 ºC
Storage Conditionsï¼Keep tightly closed in a cool place in a tightly closed container.
Vapor Pressureï¼2.55E-05mmHg at 25°C
Odorï¼Practically odorless
Tasteï¼Meaty taste comes from contaminants in crude glutamates; sweet-saline taste in large concn; no flavor in small quantity|A 1% concn or more is liable to produce a sweetish taste.
Experimental Propertiesï¼THE MONOHYDRATE FORMS NEEDLES|THE FLAVOR BECOMES PERCEPTIBLE @ A CONCN OF 0.03% IN DISTILLED WATER|Below -8 deg /C/, it crystallizes as a pentahydrate, which, after filtration and exposure to air, loses water of crystallization and becomes the monohydrate.
Air and Water Reactionsï¼Water soluble.
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