1.Good quality + prompt shipment 2.Purity: 99%, 90%, 80% or as customer' request 3.Mesh: 10-20, 30, 40, 60, 80, and powder

1. Best quality and reasonable price 2. Professional service 3. CAS No. 142-47-2

General description

MSG is made by starch and sugar after micro-organisms (corynebacterium glutamicum) fermentation, extraction, of which monosodium glutamate acid content is equal to or more than 99.0%, with a special flavor of the particles or powder.

Storage and transportion 

It should be stored in a dry and ventilated warehouse and avoid sundry odors pollution. Sunlight and rain should be prevented during transportation.

Standard: GB/T8967-2007, FCCIV

ITEMS	STANDARD	Results
Assay	99.00%min	99.43%
Specific Rotation	+24.8 – 25.3	25.1
PH (5% Solution)	6.8 – 7.2	7.0
Chloride	0.1%	0.1%
Loss on drying	<0.5%	0.1%
Arsenic (As2SO3)	0.5ppm	0.3ppm
Lead (pb)	1ppm max	0.1ppm
Heavy metals (as Pb )	10ppm	0.1ppm
Cadmium	0.5ppm max	None
Mercury	0.5ppm max	None
Appearance	Small  crystals	Small crystals
Translucent rate	95 min	95.5